{
  "manageEntity": {
    "action": "Repost",
    "entityId": "844591900",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2f9073aef47b67de282a30f60397a046decafede61ec39255a3ba9719d52da64",
    "signature": "0x17430ae52938ae99f88e9a5c7c5e3b2c8d672f6aafbc37a450660c838f9f51e2233ca8d9f8f7c4ecf5264a790a92bcfad0569255c55982c5e67e75505bf318ee1c",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}