{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1409187449",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x225eff2be624c2e841190da346c2bbcab277185911eb74308814309b78982bb6",
    "signature": "0xb83bcbcbb8467fd1b73fb7abfb340d1336a24f5fac4afa8ebf12e1a012bec105328858dbf0c545947fde258839463cecbafcbc9f407a331a5eefd432c496d5961b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}