Transaction not yet indexed

UbBkq5mcLEnjoD8xGJERUzPgngvMSUS3mQ6aRjiNyNvnFt4VvNXhqQ29EarHcSck6UTpe1xskyNp1QD8HWMQuAp

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