{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1286776809",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x18b49e69cb65cd61265d1fcb92736ff14683e890eb16e2e0004f1b4e9b3cc232",
    "signature": "0x2ab491feb74f18e920f26c9f46a5047d8051f6aa06ba885ddb01313e7276e64657c63e4784e02e587346e983cf7f12c989f5e00394f1a17d4948e33560e79a981c",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}