{
  "manageEntity": {
    "action": "Share",
    "entityId": "601333429",
    "entityType": "Track",
    "nonce": "0x509d21fce105cbb25fbc4d5b3be974ed68ef494f53694e4ca5628e1255b7e2c8",
    "signature": "0xbb1e2421fdce4171fce0ac277db808f09e59ebaa60b34d19cdca960e5e0717bc7c7970ec848b8aadc54b75d74e7c85984c186ccb76a708bee7505b6927158ddf1b",
    "signer": "0x9436FA87F6c8C3aa9e0F0fc7960566dEeB9e23d4",
    "userId": "2047015"
  }
}