{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1855370430",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb322dbe7d3025dfc41f599acd98a6873f88f1bc6c13b9a2dcdf04318251ec2e2",
    "signature": "0x12932ad59a5121a554059f0bcfe2b3f5bbc0cd4ca45cca3a63bdea459ade10f01a011395caa1c512143487ba2912837d9369fa7bb7d8d1ce2e5e00c19c8c9d5b1c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}