{
  "manageEntity": {
    "action": "Share",
    "entityId": "149526194",
    "entityType": "Track",
    "nonce": "0xb3d1ffd52aca9359ef43f925432258cc4dac08346e9752fe4a778922ae6033ee",
    "signature": "0x10fa6d9c8414375c8148207938fc6e8091ee801f73f4dd72c9f65c8a7b14d02e0a7c70cbef62bde6443e74432fac4a1ddd02160a8840e1e28f949c2eebff5f191c",
    "signer": "0xAF408e08BDE42FD62da580A9b8E0B65fDF78d140",
    "userId": "602656677"
  }
}