Transaction not yet indexed

1mfRCRbdnEDh5eGKkASUR6srWKH5j8vnBXzNGsRq4nm1mbKJMWcQ7p2LqYzoYJLimxFbbsCkJBDPgLWGVBq7Qcj

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