{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1295075810",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x21f9a067e9cf4392d9afe028492ed0e59e94c891227403c159c2ea317f071875",
    "signature": "0xd1e35df1c88bfe3848c7b19c832d021ae535d59e89fa5d611bf413fae71462e8546a25f6a57e384751c2bb3a19e331acb10b47c3fe699b04da3e763d636268a51b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}