Transaction not yet indexed

66TcZKjr2nAMTZyAV4GP8stSERYJjyAx2ufuUgPycv4wcQ9u4BUigoqk5KBg5PnwzP28iiwum2dDpDe55821Qc66

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