Transaction not yet indexed

PHw5LkYBrTFEqVzhyaMJYhgRHmFaG8DgUZ7djt6xqADhny4rmsw4rx3wj4su3GWrr11fWDH8DLXdcsnaR9GfRZ3

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