{
  "manageEntity": {
    "action": "Share",
    "entityId": "355871417",
    "entityType": "Track",
    "nonce": "0xee694a6da12e31e1ec7da609db153b0f9e833e504d511fca62d104bc27c58ad7",
    "signature": "0xfb9bfc0bb2659b21ca0b07a574d16b6ff1c322713791b99d0f40dbdf22c797140a8b9d0cc951f762faf0d108b9f2295a9e8251584dc1f0731aaf4eee7e5c25921c",
    "signer": "0xa90F1eCe10eeE528b32Ef705cF923f294dA5b2DF",
    "userId": "222766"
  }
}