{
  "manageEntity": {
    "action": "Share",
    "entityId": "674583875",
    "entityType": "Track",
    "nonce": "0x8551f5d52461c2637366f02f92ea91cae6db8bda80168c75f8db5c6e4dba06b5",
    "signature": "0xefb668f1c683b833c7611d0d2a247c399f40692dc430ac5cb8d9171e0cf3da082b5eaa095cfb08b6e4de55912a6d08e9b2369743b0405fbe94eb5adabccfcb531c",
    "signer": "0x2bEfD90f2e92E5C7515204e46F5EA625edB5c311",
    "userId": "857164147"
  }
}