Transaction not yet indexed

ddtUFC6u6t5VfpwJD4CDQrXNdm8rsZQnEf87TraGJwiSZkA6ahA4WsDCyPwZ1U2pecf2ZaBsA9bAFhoF5VUUpmH

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