Transaction not yet indexed

WYfMryVgc8aMMA8QLEXeGb5N5LWfk5NWSb8ErueKnkH6cew1m5RMektLah72oQZR9YuY9aCWrVYvxjDzodTNNS4

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