Transaction not yet indexed

DU991uLXuf2M7PVKRp6jX5QGZKKmi57YTvr42pmUXNco9knmXnzYK87cRCV2WvtUfSyxu7c8kmxDXKeeomkLwrp

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