Transaction not yet indexed

mTfbUGKcoKiGaZusuUHqGH7Wac7xKwHCv1z2WqbxFygbyFjksESrHCgbpLfbdPyE5zwmJsPmqm2GoAmYWBaEqhV

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