Transaction not yet indexed

Y2HHJpAZtAYzyDh7BkfTi8ttyqzkwCUJFYJwU7NQz3aftvKxSNWoCEPmXjjZgXLMFJg5vJ2quSySXpmFKAdcofQ

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