Transaction not yet indexed

21aTCLf4tib1UpA2YocT4U79wU8UQxJSvyC7oB7V1LAnTbTNbj64bpBN1MLu52ymdHaGAHZH4n5FpMoY9KtHATMQ

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