Transaction not yet indexed

121MNA8CMt8fJmvq33s3ganHb5bzeU7T6FJCjTPZeHTdEH2bnaJVzzorB2cnMVkM2pHoNj5XFyaE3XGddkfkCC81

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