{
  "manageEntity": {
    "action": "Share",
    "entityId": "814283869",
    "entityType": "Track",
    "nonce": "0x22590c6af16d175ea53262ed2fc578ecd2e538f5c2ebfcee92ad7d3a3839825f",
    "signature": "0xdfa1de761c68760f64fb2e5baa813245953ecbc5f1fb3a1c5acc3b1ed4fbd86b6a926afd7c3b5c486dc41724b55c74584a92f08bb951dc6773b255ab021925371b",
    "signer": "0x3EFFF4df817177c0A8370597a286FB16Cd1DDd9E",
    "userId": "688850395"
  }
}