Transaction not yet indexed

PCuaQ4ygXjudvhFa6E3b3AzUWgApmuBVzBa1eFr5PSgVgi2WNtzMmtfodBAbKSBZJkGeUrRQQFcoCqbBH4AG9r1

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