Transaction not yet indexed

64EfWspKM9RmdBgMuu96P6dz9DUvYcrUgDd9XGCtbENcaAPPWTbPwdxSuvPCFdGc7Et1ivCq2EDPcZ7o9qpY4V2U

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