{
  "manageEntity": {
    "action": "Repost",
    "entityId": "23229197",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x127933565aa44ebd9c0ed5a47dc9ac7167ca933e87b6b59d7f720d132a5d7aa9",
    "signature": "0x4de53b437a81820b5c031a6d2f979ce02dcfd1002892926aab7ed03542c6e6e90f25fb818ae0a5c87eaca188e0018abb5bcde13d20d6d59660baac84807f53781b",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}