Transaction not yet indexed

HEEPdNkWcxj5qy9ZbKZwfcuLwFb1mrqKCCFK73j4n1JXkhTGhAkzCqTYQvEhgMDaUBMsEs7uSSDVgNppjze8fCm

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