Transaction not yet indexed

53VfUWWLa9jaunJk4eDTuEJYD5CSqmSAqGoJL8uGuADkS3WqdCsBufBA5kUmtx8CVExrdbxHtspNhyEz7dnQ1FxH

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