Transaction not yet indexed

668vu17Zph18zkgnpGE22qxN8nSgp3sAgnAmLEAnNKwMkj8kCHbnPxRodYpddJykMoF8PvbzYdE7U6NR3VTv4VPP

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