Transaction not yet indexed

Yu6sLGFu1nYpVUNYEinBne8Tf2n2tsbkUXTpXQi1gjHkunGzYvPJgo8cmdq79jV192SffPbHBu1xRyNcdcUQsi8

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