Transaction not yet indexed

3iST4RrKAztpwHruEVcJ27RdBdg5sQQCj3Jmnvc9ZbjAwXA15i5pTfAMWchWfVgVcyCh6qPc46j2pdN8ihVhNdF5

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