Transaction not yet indexed

21Ud65vEUcbDTSPbDDjGgf7KFGVokdkdEZ84B38NJcXpbw3PZf5cy2tP1FGxW6ZccVF5wGKvBvEZrTZKt8MFsFMH

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