Transaction not yet indexed

53qMFqTQPxBWEoHPV4NPjgUcYHVaPQGvbRuonXy4mFv7TCf3PavASBEDiiqWrYRf3SuYoxARmbukQeaB53PtMo16

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