{
  "manageEntity": {
    "action": "Share",
    "entityId": "869835971",
    "entityType": "Track",
    "nonce": "0x8fd1f48619a06ea15942d24eac3e194e241f4aa4edbbec65a9713f5a7bb5541a",
    "signature": "0xe67029eacbcf14c4b386263a8618f2d0756388eed8ef796dc4ef8677e124d497051aa253b4382b3db0f830fdde919532e41a4a04290e74cc60a0fdbb95bd013b1c",
    "signer": "0x6E78B188b5d1462cAB81e82F4C1FCB586F64100e",
    "userId": "707265359"
  }
}