Transaction not yet indexed

5MKREFnMECCBXdJxdxNQ8AmgnuriqL3mWUGZYFRiScQKTwNCsBfG2FSZh5vyWEmXbdvjUFmLxkAF1ft36tEncgXY

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