Transaction not yet indexed

PfMK1o5tT2CiKm3jfuYEnobFJwCkLrT56Eo1mz3K4ZMAcRrEZXwxpmoxtG4zR8df4kfCLnz69FVpvqKY8JsEuax

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