Transaction not yet indexed

21Zi4oxTiLKTw4mSVbZY4KA8tr99yxb335PnUFDvKGqPRvjbrWdcFpfheAxuTPYDRwReVvt3koCFYtqmT8YasjU2

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