Transaction not yet indexed

MfKC7CoGnAr3FS3ZJBRqtcfEAMute5cW6UGVhxK77dC7SDygTdhdY9We1ECUue8cWrBHhhPSYpy121ek8mrPuBu

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