Transaction not yet indexed

421yKeDq36A7XgmmdypaVEKg3edeQyU97DbiRDwYYhxM3NuvVi5jxmJSRivmfZMyzQJdt4o4992S6Yso4GeWgniZ

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