{
  "manageEntity": {
    "action": "Share",
    "entityId": "1919047152",
    "entityType": "Track",
    "nonce": "0xbbc475a4edf301ea06714d9e20c9097ea021d50c2cd887d95d372517f91a4b0e",
    "signature": "0x36fec238cccf4aa3752a6ff5e0f340b38caac9aea3bf1c2da812a4672ac13ae753233132192b353dd61be600e0eb742cf27bebbe7e75ce5a47ffccc14647119f1c",
    "signer": "0x2b56cE85D059d72d082a4C7CAd5a751e00427E2e",
    "userId": "77214"
  }
}