Transaction not yet indexed

53AEiwgck9u7pX2xzYuA62AQhxBxoiuQpg7F5bkv4SoJDc3UN6vbewhFNQnKTcqeupgWQ3pDaHgjevNRLaoCGDu7

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