Transaction not yet indexed

66nbKNnhkeN7gp1eS7BY6pZymZMyo9RYzqdGzYCC1vJn2nbaSpeNRRoUimYCk47d6PrQWBwe6sZXEZ3pMxHbwfe2

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