Transaction not yet indexed

mfHDTZTeBtExEMUTv3frgLXmnkdt9dpdKfcMGXxXaHm7fqSLS8ca7L54b7Hq79h4DPtq7GXcgcA7291t2CbL6xb

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