{
  "manageEntity": {
    "action": "Share",
    "entityId": "685221019",
    "entityType": "Track",
    "nonce": "0x3da05e8f0549ebb242ce47f87168853940f5235f537fe73d38b7f463c1590b68",
    "signature": "0x0e2929b6acda731e5202617f849844df116774f46c1c76fd41b786ae961f43715c5a3cec9aefa31ad3bbef37c33c78209c8f35e61eb1a893f668d9513ac4f1a31b",
    "signer": "0x9B2267E61bcDFfb4184D6811f63ac04c3b8096c3",
    "userId": "136281578"
  }
}