Transaction not yet indexed

MRPM57pcmiQeCFCs1MuH8T75YGhJ5yRdyeD3cQ9NNmfz8xsPfyKyLPWAWQfragHhZDXz6cnTwfKWQotRm8AgDL4

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