Collators guide the validators in consensus by developing the parachain blocks. Collators manage an entire node for a particular Parachain and a full node in the Relay chain. As a Parachain total node, they keep all vital information, like transaction information, signatures, and condition transitions, to build parachain blocks. The https://polkadotbuyorsell78776.blogs100.com/30810929/getting-my-where-to-buy-polkadot-reddit-to-work