Transaction not yet indexed

31Cs2MKk2x6ErKy8AEzx42iBouv8mpjw3v5x6bFSQ3kWUjC1XMeUSLTPwtUpwEmbGPwMxT8h5F3mfSKcF1mKBBBs

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