Transaction not yet indexed

52RCkUyNEZfJKt47nLJwkMDKvzKYmx8r3u8GWfm7zDvLzK9BeF7fh7zyCprFjXvHVjGcz1PzmvK2cKSP6cJWXU2

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