Transaction not yet indexed

53vkTWpJthzc937SnWSbx8bnU9yCe84EUPSoRiTzcQAbeYDgDU5VMYNQTKbPdE4A1viVJ8Atj7PE5MBVEKPWwzY3

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