Transaction not yet indexed

31ouWtqcbigqRgpF9Vnssuy2wCAKdo2FsTvJBhG6sofSddHEYzZrzNESsRpsJYk6fs4XYzuAt2rByxAQXvUNEqDK

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