{
  "manageEntity": {
    "action": "Repost",
    "entityId": "999844161",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe3ba325519ff4b5a8c00b1e2b07e49c4c01ca6399f68e1a66f6676e6272ba45e",
    "signature": "0x1fc60394bbdaeca9f466b8fbb3c14134b796d52cf5c3daf4eea293e205a7e00629f32a14eecbd185e00917d76dbd20e4b5364cc2b4d13453546ee2c91a5af8071c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}