{
  "manageEntity": {
    "action": "Share",
    "entityId": "1139497764",
    "entityType": "Track",
    "nonce": "0xd76f4b3986755aadfa6f72e421599013f80faff56f61908f5d777c8a4956b315",
    "signature": "0x40f35bf1c4a5457a9c53e95fd16f028e0293db1cde28f11950b7a3ab783bf15821454ece8180a997d264ea160be7ca4b561332edc6512431aa0eede6849024681c",
    "signer": "0xEfAabA784b42768cBa753C2446e93B0a299bAf38",
    "userId": "164450345"
  }
}