Transaction not yet indexed

MUk5QUBVQ9dBvLQJmPgm35Auj2oJrK1sGRdVYapUEuAYf81qKZPntiFgsNGS5Z7UpAMoz6Hct6tBvNZD2bZX8De

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