Transaction not yet indexed

5Cbk2rcNFXF7eCah1MW9wdUak7ZB5g21CQVQBNN9f6HKCjsPPMzz3hxLy7YxXyX1P6GS9vCPCHMkNv4nWsFN6oSK

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