Transaction not yet indexed

mkfpcjZUJdVjmgtcVHCCXQAMaXkhkNS4iMaaSSGk4k7P6QXmPpxDZzPvW54H577dDRQmHYehiFnCSVYUwM41mU7

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