{
  "manageEntity": {
    "action": "Repost",
    "entityId": "633860",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4ffabfe57b33016167675fea68f4ffc8d15e3f577a1452183959b4d8e9c46081",
    "signature": "0x6cd8d43fa8b068528a41b3a7194ad3ad4d163f7c4c90b6812edf31708c1cb54146ae5215fa4ed98e448f8d3e809eb04f7bd9341106b0ab82824d8a510b2cc3ee1c",
    "signer": "0x9c1a2996a6DCe12e947BD7C8A755b6150A3eD5f4",
    "userId": "474113241"
  }
}