{
  "manageEntity": {
    "action": "Follow",
    "entityId": "57430399",
    "entityType": "User",
    "nonce": "0x4a75733de61f50a60bf0c926900fa427906fd7443e1e2a31e72a6abf38696eac",
    "signature": "0x944ff9a91b61ced0dcb5180c8d3131036f15b0a30bc5be98fc1d74978c70fcfe3c5c6a40cb71ef482443b270bb0d99803bdb3224d35e47126c4137b3cce38b801c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}