Transaction not yet indexed

MK4M22utNcngncoYfSWsY5ViQLYFroEmbvi9J7B6ggqCDc2y7bYyXbnGybfJVrUDcLCEjrMop2m2bziv9xW89U5

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