Transaction not yet indexed

Yb9U6RcowM1Ub5NUwibCYsH16fdNwdGHzcJKKoKFNE4CuYBAeQacoJkde3EBy8tecvZabb6GMo6UfjSgpcDk365

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