Transaction not yet indexed

2u9KnaSDPLnZKhwdBQvyhNCF7kncvL1CZUeFuHoFcPLXxpzUfP8kkrtPtZUf1DmzQRMhP8tb2btBtqb6Kgq6Zzz4

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