Transaction not yet indexed

u66xvQkcVqzdWrWniwkFYvEwxeGTW7e8nu3QynLZD14VABmTKcVHkiUdxKPc4C1vrkcq4yLgycSDiGtezpiHbvC

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