Transaction not yet indexed

53e6PYF2wpw4sGXaZCh654bxBPo7cEwV6xTCkacFu2khYXeG2CTm9pZSrAHthsdxMj93zXxmEzR4QN8FkdLCBSbo

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