Transaction not yet indexed

MQ53Rf9ATQJ9qHW2FN2tgau7bqWeNK1jCt7fNRUXb4zguXxMPdhrS4G7AHoktDBJX7za57DwoRsGeEpAzfEZHGQ

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.