{
  "manageEntity": {
    "action": "Follow",
    "entityId": "210821",
    "entityType": "User",
    "nonce": "0xe855c2a2e68437d8688602903382130784ec68e727fe370eae187c69ddd47fc4",
    "signature": "0x72c6b099d98cafb77bccec432da81c832d4ba2ff4eb8f2b803bc1f392f03003d770d790db5f02b4ed7fff72989df19c35dafa10f344b807f4065d604318383071b",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}