Transaction not yet indexed

MYB6UAWnUY8wXmfPENJjKqC19U6esNUk2g1ZsBiCaWGJdg8Ro2JrBQKKpcxt5529iALMusj8TpDJrJuMLLpwuHR

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