{
  "manageEntity": {
    "action": "Share",
    "entityId": "272362263",
    "entityType": "Track",
    "nonce": "0x83af38e090d4968b786a6308e87879f4956236058472d61673ef3c59d185a4f9",
    "signature": "0x9b45d867ed2aa94ad8a301b2e720b5755b1278560927f6051d34c40778cc61e70c75d11b1853168e58b53a6c05feeb93c31837e9d19186b04990389f31e929911c",
    "signer": "0xE10BF706773d5f19B44673084060aa617793A1D1",
    "userId": "626714582"
  }
}