Transaction not yet indexed

21BcH53TcpJ5UwEp1RcBcKBoZGCHNkCGAFGDxcc3Ak3MgiURbQTYsZNwZSD1qrKKGXJnB8H5xFaUMLLarRTkgZJd

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