Transaction not yet indexed

mfeSTqnDe5n7oWckNVBsCyAWKgN5LZGFhetXucDZxSMi65SvSfLcxPBSXFVDCn9XMWjgiWCxFeGQhE2f5Csa6F2

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