Transaction not yet indexed

2c3fMmm3P7KpUdHrw9DV4nHw9escwtPYen2ftEJs1xTYeQUSV66EXNW1bV7zqdPNZE5TqHV7qZeHBqSTHxPVJmz5

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