{
  "manageEntity": {
    "action": "Share",
    "entityId": "1245841340",
    "entityType": "Track",
    "nonce": "0x9bf650321f57280f70846b6a37d1648bd17c1e0d22e262760b75e5a3d04a2478",
    "signature": "0x72e3ba9f76ceb676fbcf43507dc9043729e387684aad072571517db1a984d32f5926c201ed567eeedd2ba1e7372e3f49df39cd3378b25b8a9aef0dcfcc9cd6a31c",
    "signer": "0x6e76c2e8011C7912CAD735Ff0Dd8B67F228d90dD",
    "userId": "333905263"
  }
}