Transaction not yet indexed

KkbM4EFyJA4cGM1A7HGFZy2ZvHBRggghUWCXs9qz2gCAeFECboJ8xgAv34gi5vWtGkXyT69TxJWQ5fA2S5k4Myf

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