Transaction not yet indexed

Ydf1LCT1PwftBe9YWXVqDqqXDvy81AEynLfz3nH6Lr1kXqsXRk6NHVmnZKgYLq2MZK2nWF3Cw2CAmVYMeqbGC8m

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