Transaction not yet indexed

5b66UuAXMFrYTYVYTeMnUvY3uMbdoJ42qgusPcR1QaU5LEZDkvwbU6USsRyz1nfNTrsrqK7H6vqoMALDgwXnQEXy

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