{
  "manageEntity": {
    "action": "Share",
    "entityId": "1930242542",
    "entityType": "Track",
    "nonce": "0xc04e93474d8cb99a6d1f2f30044747be61b7429790e9dfcaf586d014eba31d03",
    "signature": "0x51faa69a783b831cb877811cd7db479b334bf8be5aef6324850483fe45997ceb2d627b7b7abac2430654c81471c451ed8454e0ffdb75ea5484b1b22fb65adfce1c",
    "signer": "0x16D3bf5a80bAfFB2f1550d49b1203D4CA532DA1C",
    "userId": "1994482"
  }
}