{
  "manageEntity": {
    "action": "Share",
    "entityId": "426214250",
    "entityType": "Track",
    "nonce": "0xf42bb6f78075347df553b151a11c9207e2e9a100b86d3e9c06b657a7b6b2aa29",
    "signature": "0x4d2f187a11c050cd8e2822448a29cff2d7a440c0999974c5d11800bf319a570e2fa511e1365851da755310fba61e69e8cab4bf040dd0c71d43d83b86f57a34001c",
    "signer": "0xAe45Aa9d94350c6a7A8BfB66D3c1c2B51Ac488C6",
    "userId": "274010868"
  }
}