Transaction not yet indexed

FnC3XUbitvib6UKoRgoZFzeadJD7CtmfHwmS2kZmFiPMLYw2K6Atg9EPH31njEMCRmH1cZyMUSv3MQLeaUHpDe1

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