curl --request GET \
  --url https://snapchain-api.neynar.com/v1/eventById \
  --header 'x-api-key: <api-key>'

{
  "type": "HUB_EVENT_TYPE_MERGE_MESSAGE",
  "id": 123,
  "mergeMessageBody": {
    "message": {
      "data": {
        "type": "MESSAGE_TYPE_CAST_ADD",
        "fid": 2,
        "timestamp": 48994466,
        "network": "FARCASTER_NETWORK_MAINNET",
        "castAddBody": {
          "embedsDeprecated": [
            "<any>"
          ],
          "mentions": [
            "<any>"
          ],
          "parentCastId": {},
          "parentUrl": "chain://eip155:1/erc721:0x39d89b649ffa044383333d297e325d42d31329b2",
          "text": "<string>",
          "mentionsPositions": [
            "<any>"
          ],
          "embeds": [
            "<any>"
          ]
        }
      },
      "hash": "0xd2b1ddc6c88e865a33cb1a565e0058d757042974",
      "hashScheme": "HASH_SCHEME_BLAKE3",
      "signature": "aSDinaTvuI8gbWludGxpZnk=",
      "signatureScheme": "SIGNATURE_SCHEME_ED25519",
      "signer": "<string>"
    },
    "deletedMessages": [
      {
        "data": {
          "type": "MESSAGE_TYPE_CAST_ADD",
          "fid": 2,
          "timestamp": 48994466,
          "network": "FARCASTER_NETWORK_MAINNET",
          "castAddBody": {
            "embedsDeprecated": [
              "<any>"
            ],
            "mentions": [
              "<any>"
            ],
            "parentCastId": {},
            "parentUrl": "chain://eip155:1/erc721:0x39d89b649ffa044383333d297e325d42d31329b2",
            "text": "<string>",
            "mentionsPositions": [
              "<any>"
            ],
            "embeds": [
              "<any>"
            ]
          }
        },
        "hash": "0xd2b1ddc6c88e865a33cb1a565e0058d757042974",
        "hashScheme": "HASH_SCHEME_BLAKE3",
        "signature": "aSDinaTvuI8gbWludGxpZnk=",
        "signatureScheme": "SIGNATURE_SCHEME_ED25519",
        "signer": "<string>"
      }
    ]
  }
}