Transaction not yet indexed

mFCd57YajrQJhZ6kV8ubJb8jBP3BNpgynnH2suuVTugd8wp55HTEtdvAaLSpRz1Q5B8S3pVZ7qizrEEZcX85ouy

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