{
  "manageEntity": {
    "action": "Repost",
    "entityId": "923386991",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x10551a9001fbeb364ffd561494c375cc903c2cdc62f5607b9d93f813477f0673",
    "signature": "0xbcaeb91e46ac506388a050b7c33b39507fe5a0810cda48b1b5b28a66bfd9302b59e5682db4da795807ccf79a57b2e4324d08b15ad1e9e0b7de830374a0f631941b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}