{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1856785749",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd265f2b899289844e82620ef6314cc3c300f5f6c9a37fbcc9588c0504a73a80d",
    "signature": "0xdbcb27288458c9481066283eac4b23f026eafb9f58cbfa4db254d3f84c6b8b991dafe98dbd1400260f4002367fe156cbf8c872e3c5bf5cf91e05cef53f2e8b5f1c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}