{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1283583595",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd8e5c285ae45f653a4603b3d64922a3cc116988c927b7c1f36a19f8eedae0243",
    "signature": "0xc4e42b5eb91377a51cb32c8d0edc49f8c79c75235e52df87217d075372066422241810dda0fcb83cdc7d8c9efe6d8541c5801596c9e41a1592289000f72dfa4d1c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}