{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1200430174",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1c31f904817465ab328d4e68eba47b53ef252f3aca195f4c63b255e3481a33c6",
    "signature": "0xcd55f97b088112e8f1f2ee01fe703f5fd7d72f3f58b38d913be87a123b9737eb6577e590f4d5306fe670e60aafcd02b5cff711e9523230961efd0c96a6a1fa181b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}