Transaction not yet indexed

66u2RPgxSPUXuuNmU6VKTTwXBuavx6z2PcmbmYQSKQ5MeETzyC3ALBn97vAvFe43yUTCBjXmA5jvMhcAHFfuFoXU

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