Transaction not yet indexed

MN2xiK1QJxiuTPgfUB2WYbHN6jiBdT2yM1X1ySWjkGEE2sSNwLrK54AEiMZdqQiAMtqTrXFmtqB2mMQm3XkAAiU

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