Transaction not yet indexed

52buECNACqGnMxQpX5Y4vSDbzUyF4NR4quPNAPiUqBHM7qCQx2dCDfwLzoCCRZ4rQSZMbK3JEZvrx4S8DBiJdAXj

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