{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1314588454",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe66c371b88fa898e49e91614c8624e73cd045eee2110135cf040e1b01f002595",
    "signature": "0x7a8ae52c7acea6df225d02ab5892d3fd7ffdada4618e27aa7c5068e29788c23e746669be74c50f4047fe5fddcde3c459f5257a60e8d102e43665f3a4a7179f911c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}