{
  "manageEntity": {
    "action": "Repost",
    "entityId": "85738",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9a2ea068de217cbcdb06a9983a48acc3133e580482363f600b2a04a62a4bdb0a",
    "signature": "0x10d7d00d2fd12a4f48a9490f8c83904e39cbf8c42010c26b22a5b909fbaafe193bcfa147bc9c1ffad99740c6d9b28a8cf06963dcba5d60203f0f6fbb51749f4f1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}