Transaction not yet indexed

AK4c4wq2z3QzYiF4UCYU4eji26NatS37RrRuU7cwVRMFMV2qijGmNe64RUCAXaLPMGQLk9GdB3GAHVoFxTY795Z

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