Transaction not yet indexed

121StqXjmtQ26f2SYNWw2Ubsee2U9o81vduVVAprbsnr1s2J9C36LLxPp8zJ8CP1LLaMbhTCJvqA3XsaYMcjwLuk

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