{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1087639457",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9e0bb3d2fcb756511b774c8271cfa302a3a9269fca2f355b8cb2f8dc186edbb6",
    "signature": "0x7f01213d2a80bb275d01a5c0880adf385ff88f3a035751d505bf1d18ac2d616c6e73279c2eb9126c8ac9b7fbcccebcdb7d28856ae5864ec6955b589c059aac651c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}