Transaction not yet indexed

66yk5gtf21bwSfYuiVgUcSPX5YfwEAeCvapD44mUAXwycCEcKezM5gRv9eXMTNjtZmZ7yE15JBB6QAHMxoSfdMCM

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