{
  "manageEntity": {
    "action": "Share",
    "entityId": "258195195",
    "entityType": "Track",
    "nonce": "0x43c4b047b63b6856afa8e1330d15d189e1b3aed734d8ca73f6bc0e6d26839031",
    "signature": "0xd002e245fdebc82e5a7472625e89b7411aa63e30096fda445182b139794f2aa64c12d5370b5649fd7dee19c77d704da8f5460af7dcff2e65716676dc50b46b0d1b",
    "signer": "0x8dE618Aa8371041f23D771609990F5D2Ee1aDFDB",
    "userId": "688960593"
  }
}