{
  "manageEntity": {
    "action": "Share",
    "entityId": "1500215205",
    "entityType": "Track",
    "nonce": "0xe507679c1676cdbb038605cd7dc634ed96a948d683d578022d3f1e428dd7615d",
    "signature": "0xf06f549fb9067fa75682b91529073478ec5c1e85a224efcb2306920409dd46165e9a9d55192c16e2b5cebe5a7e1614014c7763c892e864dd7c75ed7e49bfce9e1b",
    "signer": "0x14739b2c1B0B876DaC973F10Cc61fCDB836B7CBE",
    "userId": "46017"
  }
}