Transaction not yet indexed

QBLuUuEqwvj3vkAut91qjSWEEAAprjvbNXFK6TxLAHqMSZJSYpAYXUFchT5dZ5GtumSYfgWa6uqBkQQTrR5Zyp6

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