An incoming transaction will not be processed until it gets a required number of confirmations.
The number of required confirmations depends on a transaction amount.
Confirmations | BTC amount | LTC amount | XRP amount | ETH amount | BCH amount |
1 | < 1 | < 100 | < 12000 | < 15 | < 1 |
3 | 1 - 10 | 100 - 1000 | 12000 - 120000 | na | 1 - 10 |
6 | > 10 | > 1000 | > 120000 | 15 - 150 | > 10 |
12 | na | na | na | > 150 | na |