Transaction not yet indexed

667VxSimsmwsoVsSVBhFv63HBHG9agknucHZnWpmjyMaaVHh4VGDTgrNCYD3EvcZfpv1irhwF3jYNLvJF6dKJdLU

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