Transaction not yet indexed

21xwKggeLfwPoNgqcN5VkPqfNjBMKVJrA4mLgQWX9dwxVLEtkumRNAHb5aD1pc2BHi8rSdtsM6DD7cnYmjyrdqzh

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