Transaction not yet indexed

MsecAC4x3TY3nNx5yfiy9UaguoUPCYafmrPPRGz8sPPwsv5psJNXJj9bDYDFgPAnMjGicZmwt1YeqXXe1xHu4ox

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