Transaction not yet indexed

MMEYEXdvLcAbRGhPmt4JnqonZZtgwj5ftXueSnaHZPnh5bRZVQPcHe8gkpLbafQb6o7JDETE6dN63Pu33zGe7s3

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