Transaction not yet indexed

66kZQc8yYkuvLpgZP81fxXRrkEj3ce3eMsMY4Cb7UfKpVUbdmdk6uGtuxrdrqFGGhHzYwoBM52Rjdk7CPrGyGCm8

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