{
  "manageEntity": {
    "action": "Repost",
    "entityId": "22638084",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x77cc4b6b5f89f28bf5af40f80eed85639486a86a418da6be48718e96cb25679e",
    "signature": "0xc1113f25786444e2bcbc88fa5e9e850b8e71152614685939de619aff6466549c31028ce04a695574026bdc8638e2ed980b9d8c3167958b08be931ef760c0a2e41b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}