Transaction not yet indexed

21GCSJt5hHadUeLt1nknFuXpgwNY9b64RMEWWs878WSX8MQRNoBJibnzNaGKTXBDSqkknZm1iyEn6uKFayQ5SfH6

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