{
  "manageEntity": {
    "action": "Share",
    "entityId": "1634155164",
    "entityType": "Track",
    "nonce": "0x87310408fe5d4be136ded19ccf2f7002c92914291d8d8dec5044f3666ebc5da8",
    "signature": "0x5a74c4115eb006f47dfe7b2d4f44c39a00dc6e12f4178596936e145bf96549bf40ab39d20445992de8f53de90822145c3393028fda45328b2c023954af71d2ff1c",
    "signer": "0x7fB23CaDa61ACB0c4fCc650FDE57c3B812d4A5f4",
    "userId": "66130"
  }
}