{
  "manageEntity": {
    "action": "Share",
    "entityId": "252419714",
    "entityType": "Track",
    "nonce": "0x77025ca3cf4d4d1ee10946e5c532961c7eb83b8b72eb51ef95c878f5c1d26666",
    "signature": "0xb0eca376c97787a6985398b9b8741b46803884f83bd8929108ce7d56c7ec789711e379d9b94c74fb5d1955ad89a85b412c8e2a36fc205b8fb9d32ed3e8b385961b",
    "signer": "0xF2ed555836c9515f177Cd4A2ca27B34e35175f87",
    "userId": "743925647"
  }
}