Transaction not yet indexed

21ctKwt4UirBJjQVSfEV4aDYfjCJfuCfqeaAdtiEaaA33uB5n4XTX9KSAU5KdcAYBhjpGJdjpxBqvV14Lt1CSnuP

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