Transaction not yet indexed

Ex9Cnkf9JbFy5CxNy64fb6JLJX3iiErNrw4PfT7Lgacu5RMqrzAq8eNkQ7XhrQHVFrktLWvqWMpTGcF8oNTJvKH

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