{
  "manageEntity": {
    "action": "Share",
    "entityId": "655753050",
    "entityType": "Track",
    "nonce": "0xd09baf9a8e3e7382b19dbd75bdb008fd2b2cd75d8ad212adfb77f8ef4bbc4b63",
    "signature": "0xf59714a7dac0436c540f995f20556ed20db04493ba31a09e3883d168d4225aa855d6966d15caff8497def25a2f8795194f1e46a5c1329666218c054ea4fc03341c",
    "signer": "0x65EB59bb6C92a37Ff6b3c51d34c0aD3607F751cb",
    "userId": "305838"
  }
}