Transaction not yet indexed

53a3BZVFA2LMz21AP4ZrGTVMd6mhVq2gPH2zEuVRbj2UGPHprXT992ppMTGvaYYzE5pgFiS1aMEaYTK2UkHdGw85

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