Transaction not yet indexed

21E8LMXiLHTUUU71hf7c9RfLkJhYhK6hMDahcyAwXxG574pEohbQAA7B5pA6VX8VTetATyXQJayB7Yw2WzKDALn6

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