Transaction not yet indexed

21e7cqXdFgP3KTUDfgqAfau6RNn7q9XMAE2LjZZ3R3wR84cWEUWsCE67jagnKsZRbc97yDUjPSAUBUGm4rmQFBN2

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