Transaction not yet indexed

21RQwN2KUXxxCo4s1WXTcLCMpw1fbCq4Sw49rBPyYyWAC6M1SWK3L137v4MAQxf49KggkUfDTiNvsg7GoLBRZFt5

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