Transaction not yet indexed

an444U9yiqHMruUGeHwVTrqXyWYMnrMZuLQA6g4SeB1YrNkdXgHuLTYCXxgGz51RpvRVWWdzm5rAf2GAn6sLCx7

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