Transaction not yet indexed

321SSFKHmP5dHnmh9UEChVKF69xgu6dY1C2hCXnQXcdyRCgqfxCf3ExnQ24go4JkBGRfTrJJLsttaqgEQ3bBBXe1

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