Transaction not yet indexed

a31CQnk4GzFGXVL82dJTcRbA8cfvQjs4yG9iGWTLNKKmokCeEUUcfcgEvtrDPjd9erWjRHujgemUvS2G5GRHpjE

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