{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1265853948",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xeae28a8bdf8f328c22d71db0137031cd2acc95d980732ba86d3b9bf7cdf70bf9",
    "signature": "0xe16ff79fdc0dca93df84b0882522a58eec6c5992d368c5a764b181ce1feeef492b2f23dfcd7b15c32a68e96e74737e396f95204b988c5257cea962d5f8b89bd81c",
    "signer": "0x44Fe9338D9d1405927C73FDA0be0F36ae481Cd39",
    "userId": "983568397"
  }
}