Transaction not yet indexed

66C6UBEhcqxFHdfdrxtHCmQB2Ai4tGeoeF3eBSLga6APit5PqTAvmV76Q82BQjbPjL7SdLnsZ7gK3BQQqa6iutpY

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