Transaction not yet indexed

mpUBoHCR3oEa4A1QqvzoNTQAJbouAzqZ6qdC1f8t8nz7AxFmDvCVwA3vR5JHDQSvSKXvAVzrBCQdTS9HzUKHPd9

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