Transaction not yet indexed

66iSefPjtFjmSuAhi4V5pDcTt6LffCjkraUCd44LHocvXuZuXBK2Y2DJQa3BPx6QCCTF2BCDZJqBXFi9LMkjqkoM

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