{
  "manageEntity": {
    "action": "Share",
    "entityId": "1858753179",
    "entityType": "Track",
    "nonce": "0x7a7c5f207afbc252e31920f99196e85040be41363f1d4935ad5ca8b090c36aa3",
    "signature": "0x80fbccd91a069e5ffb54c5fd84875b02c9500f94b15b9a9069b6fc37c6abf11d4177abf444051ea9c83201ad70d6c81dfc1019de73794ec5ea9b1ea3be10ce0a1c",
    "signer": "0x0387130B850ded16cD99dd16ca2060EC33FAc85A",
    "userId": "340102"
  }
}