Transaction not yet indexed

52ca6Y8rUPQV8ySAQyQ7endsFByyP6bDCAeAtuiHdL1UCoq7PMndSPvdrUkGHYsZCWHv6cH8TsHpQFccL7EMHTLu

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