{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1728593347",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x733187a06e592bfb1131af31c3c743a91f225cf9089a8d671e66fc1295da3db1",
    "signature": "0xa5c26ca75b642e5a6bb31766fa8a5df82aa6fd78bc43c2fed15168d3c427df8f406f999d8855e95e01a6940797c5c623d47d16ee3a78ea7cede0ffd24ef411511c",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}