Transaction not yet indexed

AQSerFeLkwGEDmb4kPvgv3fy4cUywrAk6SfbweKq9DRETZ9NxpP3kPjTUhMLHoGpPxb5u2vZY3kebU1PedxE1kQ

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