Transaction not yet indexed

31FS2DXSpFeSccUPFyJeoGUVmj9YmNpUAJ64MZLwp8gQRMPoBfM5mLSgBM8RaBh9bLtALD4JM3hFAL5DJPdS53YJ

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