Transaction not yet indexed

53sUS6xYrdqFcRb68BL9V7uCyaz7ik8KB2hcgvg6e6k4Mo1MWhtZyxuDmGVstMFrz5YJEncU2BYN2XCrJyFuo82U

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