{
  "manageEntity": {
    "action": "Follow",
    "entityId": "138444",
    "entityType": "User",
    "nonce": "0xbb93a3e83223d5a4a6eba07da8dff7c5034f9e787f3abd38b461e99007025004",
    "signature": "0x88e8cc8f07ea95d42a22efd46f70c61ac82fc5623f806c2d28cd07aa0b5118bf0fc1e715740421d6ad7017ee01cfc5a3b5056481b49c058cd41858b17ecb28a41b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}