Transaction not yet indexed

53YKiSJ3SzJUWNXxK3VzqzVCNEdNdHKPdiAeHaTVe3ftCqh428ep9SyWpm2L3y2f2XsYnCBctjuW2Dq2aavBAEnS

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