{
  "manageEntity": {
    "action": "Repost",
    "entityId": "295716",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd5b2de1be6329db51b96cfb5bda645d17da1a6d8c7ca97083f2b4d0b78536c43",
    "signature": "0x0cd22b4ce28dd4c3a68d377c8402aa6f92131daf37a257a05b2d5def747076f65b95da1cad4cec17b01cf989faae5494f24c52bbebbe3887099fd1fbf8a484851b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}