Transaction not yet indexed

MK5jsXqKhtbNuFYAF9WmThe2aECCshNAUck4NNUv3AbRrbqgiDmrJf6UrJzrrTrBAZExHb5JNPQrnTPYR389h9a

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