{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1753608208",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa89edb131b067eb21802ec20f9155e2372f39cdc578d8216ef0852400125153d",
    "signature": "0x08048cf52631cbf66fb9e29880ecbd8a907cc24d137dffbf2a5f19b6f5819d8171cae501977abb4e70a73e48a4b521df9c05f5f30a80724840e763b73b7371e11b",
    "signer": "0x3324C23609BC25902C39CFa38CF40581c7Bc7F87",
    "userId": "229134011"
  }
}