Transaction not yet indexed

AddSM17ZKyDw8MToeHnvG4f2KyxCTm5CnUTNdEkZy3JYJN3mJcjrso78drQHkAWa6ZyaK8nC2beEB7tYmSH8FDR

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