{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1816747785",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x99cd448e807c29642e934fc969d4ea06979c84e48df15da80ef77d0d77988973",
    "signature": "0x0895669208f39a0baa251fddc9ff95a692bfcf8b329eb84860078449ae32734f21a688caf928e6bbd076f4e6d3b9f32c25cc1a888a1ced0de720729e7c6b7fe41b",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}