{
  "manageEntity": {
    "action": "Share",
    "entityId": "40561011",
    "entityType": "Track",
    "nonce": "0xe48030a73a871c89e1f7efe3ec42c62d58ad8a49e237d3b913411d072a9e2de0",
    "signature": "0x389e800655e89c2891104febcaa949c8ba7d361b5ad6284a7834d067be2ff2dc5c7e34c764f8cd1c9f548537d6b8770fc5c9b1c2293dbee097b7cb2f04abf4031b",
    "signer": "0xea9743d3Ed3AF6AD54d64Bc4e198D49D69973328",
    "userId": "1649295"
  }
}