{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1163996041",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x59febfc40d5932e2a4d10feee3bf69edebb7454c3fe0c01caaad4ff7100f362b",
    "signature": "0xf74bfb3f4835a165b9ecc15ebb3157220aa4d6f1d4a0cedcf03bbc3d4a56fe655c2852b013904e5667a513a8577823caaa53833f33ebdf299b5fac2254b5f06d1c",
    "signer": "0x3256Bd2D0B1984E7df4FA525017aD9bA48470760",
    "userId": "51"
  }
}