Transaction not yet indexed

3UMMEvTWQh9TJkJgpoSPfB63SbcqqHo1ZAGgyfQVhqH5ZdosZZG3xkq9rgDXaCkDer3UrZLKSBcqzn4vfJ2A6u36

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