Transaction not yet indexed

u6XVbEXAMxUTcrZy6BdMLRTcmpstCUq5MixiKhKb2StZqLb3fHBg18QDUY6ZRRMWRWye9jbv7FdsRcnj6eNHRis

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