Transaction not yet indexed

4AMBQ4mPC95kmZU47sUX5w6ENEbgc7hinEC5jR59YoJxnTYbfTDWYCePxPF2wXCHunbtHRcmfdVUfdNJ3ZMxZtNk

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