Transaction not yet indexed

5Mgn2sM9LjE8cyMWSiHSNmjYTY73U8cXtBAK7pWpYvjRELaYC17UdsiSwrNqCLppmKBRD8BgGkNt21TDR9FAnunq

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