{
  "manageEntity": {
    "action": "Repost",
    "entityId": "120878",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x72e913b89b0153bf1368e061426d4cd7528af3109b45c42c38a57a856b3c1291",
    "signature": "0x02be0f2403fa7f5b05b6218e2db64cf5503f867e3162ff158203ec09a5a5d8f560b57f1503a0ea8af8b6fef8dfa2776e33c83f58a89b283c81c8475ceb6f68001c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}