Transaction not yet indexed

31Sd78gLX5ZWBAiufZ8bjsFLTbBQH7ujda4Xf4xcVQVTHxoHtmffM9JGfVCi1Hz74fGhAcAe5MTVsEm43TUHPMZZ

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