{
  "manageEntity": {
    "action": "Repost",
    "entityId": "680104748",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9e0d4ff0259d9d6887547098417a560711989edef980d88fcd4762ec1da7ce81",
    "signature": "0xdfcc37ad850eba0cc27a7055333840089af52e6a63b75b0569644f07a3252e320cf348e3797872f28e342ae27eda950a0d1144a0426bfd3633efa95aad922e441b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}