{
  "manageEntity": {
    "action": "Share",
    "entityId": "1741388514",
    "entityType": "Track",
    "nonce": "0x0016620637535c5a5ed9759490c956641a181e48e4fdb5dc047cad3c365b5405",
    "signature": "0xc890aa7e0496026eddc2068736b2c1f44bb1468e90cb3e4fdba5450bcbd5cbdd39652010c8dc60aba77430c5b6a8a1916df739223f9d0389cdea471f6d0e3f0b1c",
    "signer": "0xa78be2ca17AF5A70B2D7564b322d3Ca7b1340DAd",
    "userId": "203070"
  }
}