Transaction not yet indexed

31DMvktWtt8wnPfdHDcRzSSba8tBAQkRdNKMspU9vMbYdfbzYU5RuZsrdVgXQBxNxJRChqwjSeuubF5VxUdi8LcE

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