{
  "manageEntity": {
    "action": "Share",
    "entityId": "257044711",
    "entityType": "Track",
    "nonce": "0x85c0070a8a9969c983b534e294aac0e30944036b494d4842733370bb23d10cf4",
    "signature": "0x82d5993a3acea3a959ff07dd278f0192a5f01178a2130cd10818607f197e88296692957d450312ed56cd57ff49cf32ab097ce9165fab3838d764b31ca993c9881b",
    "signer": "0x36bc6698D697Dc3869a485812450B1DB1f0a0c04",
    "userId": "400035644"
  }
}