Transaction not yet indexed

MDgb1Kxrwe1CbXjNLmsgbovw6jeDamANAWgAngs5feFv5YYx5kZdX22tq8azaQQLTTcZ1dq566bKxrbU1Bg2BAy

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