{
  "manageEntity": {
    "action": "Share",
    "entityId": "1110384183",
    "entityType": "Track",
    "nonce": "0x2ec4973a035d7ecf9ee3086419929016948bc402d495b259e8a2f0157a470c6a",
    "signature": "0x7c2d1fb75451a9f56b5e83042f4c8c2bd0aeca656ab522419d1a7e55185a49ea20658826273d87289ad6bfe9fca4c6fbb8520b1c9fd3a937eed87b87297ef4ea1c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}