Transaction not yet indexed

4864ARgaJKu6heFwDUc6RvPaiGU5TsqprFYbkrcXXcXDj8AjScFycduYzeVUtJbmaJbYT8c8DQbgrYFTvXP3mk21

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