{
  "manageEntity": {
    "action": "Share",
    "entityId": "715333389",
    "entityType": "Track",
    "nonce": "0xacaaaebd7406696a332b5cefcd1f053073a65b39d1e4978f77903918b42aebd0",
    "signature": "0x18fd14a3a9da423777ccf38f1d9382728a03ccfdf392391492ae23fd24193e1f2418f0b44b2db2e75d0f6a14ed78309591d8b9b1d1ee5b77ff6887b356f48aed1c",
    "signer": "0x2b56cE85D059d72d082a4C7CAd5a751e00427E2e",
    "userId": "77214"
  }
}