Transaction not yet indexed

53PfGZ3ATW9vWp3YobqPvT7Xw5QwyHx5oqa2azyP99KfADk4pubihCyLowiRTKQ6So6dmLpcFgzSFvsJfoWnbHTi

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