{
  "manageEntity": {
    "action": "Share",
    "entityId": "864406066",
    "entityType": "Track",
    "nonce": "0x59cbdb342ec1ff7f3882ebf622221ee01bafa2797f4e44b5e93bee852de2cc88",
    "signature": "0xd546ae68009c9b51dbfc9dd5e496efdf037b38b32a2629275f0f8ad27a8b897779c59ff05b8dc2047bf5f6b07c7a46ee9db19b7a35dd381baa068e191f0921581c",
    "signer": "0x78bDC2F059DaA68F1424A1539Ce38d5C83d8DD4c",
    "userId": "4686"
  }
}