Transaction not yet indexed

ADunsMyF7yPzrtJyC5kmwcQKYrJKenTSjwxcaRVNE8i7BHVmwDM6goF5ATbP3VTe2iHNp43SQCL3M4EJxEFAUM8

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