Transaction not yet indexed

hecf66Exta375Aqa4uC7Ka6q3pNRXFAr8R4ZCmCsdwiMYwZmnMFtfkQJ1ABZRWgTiPPgU48qGVT5DYnWcyFT9D8

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