Transaction not yet indexed

53nkVaHk4dEbhAw5dcd5MQLLaFaR5pW4CiRC41zTNXzKsSp7FxJYPAYTX6xzaUsJx65zpxj9JgkPRk2SKwLbRvV3

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