{
  "manageEntity": {
    "action": "Share",
    "entityId": "958173",
    "entityType": "Track",
    "nonce": "0x227159eb442436f6270fae96b76d227f0c7dcf3fa726a234f6fc156ba1263c62",
    "signature": "0xa701ea42d8ff114c37515e344a0d2395a43f6e68be6f1c9624f80030274c199a04a10fe5afe6503ed23acb0ce2b733c0a2c61156fdc58a5d825b3c93717f3afc1c",
    "signer": "0x29ffB0403B425D6Dd53D7b96a9192b4140240284",
    "userId": "244961"
  }
}