Transaction not yet indexed

MX6bEQPpfAVH8CQ6dGCrE9xXZd6U5Bh2jkHumKrR5mKaN6sL3RLujcet9NEY4aCBWAe8dESrtCuciQtHP8wXp7S

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