Transaction not yet indexed

ntHUqrkTmFTDHnDttvPcHdrxPYfzHFUuN55FT8y37E4GsVMrfatiHzofLPfsZPyd2cTYFHgHSFn6AX8CMyqtBhP

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