Transaction not yet indexed

KHeHMgrH1UtBcjm8Hv2hgviz9sCgkBhm1Gn3W4ZqzquHdjKSYecPkfrpaVvFcMnFzUAwRd4DNNvjTqZmv6H3uPE

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