Transaction not yet indexed

3xMC6X8kUBFqQiEJcFB1xYsxeFCLMmrNfA3dgJjzQ2LEvbHLscHe8iQFyAZUJFTxkmnyAXKBt7QDsNH6TQ3oXvv2

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