Transaction not yet indexed

53bCua2MvE2pcXsGG4xBoNDmsFgcsLX2fRMEvvYJ15wrEbj2pAjthMVPgd5HJNaV3kcE6X5NhgrgNGeUPQknqt9R

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