Transaction not yet indexed

53VipZfkrWMkLtAFbRPdzPq93UZsLFSyK52yHtSC22QDxMA5B7etAPMo5j7AfUdi3xea2q5wXLn6eH3Q4aQCLzn9

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