{
  "manageEntity": {
    "action": "Share",
    "entityId": "1557153040",
    "entityType": "Track",
    "nonce": "0xd9747f8749ceda55ba64d6e66a189ae6b9a8174cc36fd6c34c63860e1c8b86c1",
    "signature": "0xdf95be8b6dcd07c62d129508818fdec66529e2d2f215f18e3128f42088dd1abb27a644c3c059f2816c0058afee5f14c48532b6d4524b4a819cc160d9dd3bbb281b",
    "signer": "0xBd23bdEE0e13E1F39337628dd9E0fE89A7797979",
    "userId": "381868494"
  }
}