Transaction not yet indexed

mfxAiU4eAUAjgb52cmqUN6R2hr7MB1vARfufFBR9Hs7m663iyeeRGBDdXQSutPrkxGC9zPzdfwwCD66zGozSrS5

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