{
  "manageEntity": {
    "action": "Share",
    "entityId": "673799447",
    "entityType": "Track",
    "nonce": "0xa1e801711b3a36c464e8de2a72f1ffffe41f18234e440530ea4c55733fd47c51",
    "signature": "0x6ea479c103f645f7fdbc2b892552f985be0d574edf138a1a0160cd01f1ebeba625e426e366d76ab597a31ae7dc43d0b4dd090fd485c2dd4296ff444dbc6297be1c",
    "signer": "0xCdc93AdC0b13f40f409Fb1110A8eBAF30018c5bE",
    "userId": "514442096"
  }
}