Transaction not yet indexed

fUC3MXCfftJfVDNaVMQcEaxWCgHf555CJaLaUV4v8i941hSpcKDHkotYybuk7aVEThgVkJKXAR8XKksyfSwRWtm

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