{
  "manageEntity": {
    "action": "Repost",
    "entityId": "428367",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3944ff7bcbfb410a346a4296266b012affeec342cd0a067f4ae521237e0b71f1",
    "signature": "0x0b2a8ba36ff793939e7341e39fa72e0b22d04209bf13db5209a61e5511b4007471e1b22c61b881f579aed6bf4e0830eb9cc0cf178115886a9d7e0d1fc81d92181c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}