{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1255399633",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x023ff0339d9f3153b61b775e3e06794f1f43b64bd90f01c282e79fbd37379b3a",
    "signature": "0xe4d40588df648ee84a6ff0e641d5954ac33bf1983773288ef432e2ccf99e539640fdd083ad8d40531c82984e3a9670a381390fe3d78ac433fcdfaa8c9a36ac261c",
    "signer": "0x72d1844BB49347afC0912B6743298568BC02b404",
    "userId": "328108"
  }
}