Transaction not yet indexed

53DPYxEbcoRGGGE4as5xVMvvn8rWDBwiSMhbf6wBzaWg9ktEETJDSPmPWw72eGQZTeeCKm6rLfMx3Pt9DbCGJBH9

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