{
  "manageEntity": {
    "action": "Share",
    "entityId": "62509741",
    "entityType": "Track",
    "nonce": "0x56082677aef6a15667d75f945b699d1fa1107a300f5fce08ca91251c2956e345",
    "signature": "0x8398c83b18c714c342ff691583319e6f3a422d6fe64cfc5d6a873f15f089f9d30770288c3e5860f1b8dae596e7a335eaec512d457402ada1e52c86073f86bf941c",
    "signer": "0x40d100b05C583FB21C81E1f8EF282F382243F557",
    "userId": "585171388"
  }
}