Transaction not yet indexed

312Q1KbQfDhSh7ckpeHectvzEfCZZpsLFHu9Y3bUXq9QCog2zhnLZoJZqceSSWuGoTEDGAdjKRRDM4b57Jjiu6zy

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