{
  "manageEntity": {
    "action": "Share",
    "entityId": "1252114974",
    "entityType": "Track",
    "nonce": "0xb34f493b73be795cbb31c7cd9f109a844eedf7a07e55b20f5cfc01da85c057eb",
    "signature": "0x512b9072595b5195db33c8b6c39f7064487625045944c7fa4be9757d2ac6a9010dfbb67dac329dd54bebdf5b6e41d60cfb56791a34e25a4c6230a642b16285761b",
    "signer": "0x2FcF395E3aAF5708062e9134cBD2E597e31a6304",
    "userId": "952154530"
  }
}