{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1933785437",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xff61aeaafdeafca03793510ea395af0e04d49d09104df47cb998a361134f631c",
    "signature": "0x0e831e705b70bedca01693dcf53a266cda00b9124fdbdbf7d2ab3a433ee0cc4d393566b5e681c3fc6d165bf78f42c7641e52edd5d178119189effd5729a31e321c",
    "signer": "0x040629E31a68119093b9a0111257C8449c2f8e10",
    "userId": "20"
  }
}