{
  "manageEntity": {
    "action": "Follow",
    "entityId": "398267373",
    "entityType": "User",
    "nonce": "0x57d1b9d7b1974707297d2db144485a3b9c34e4cf774e09499af17597c804ebae",
    "signature": "0x439b33bb6ffa8f9d40a64c54cff9fc4bfad180faae6d25a2a68507f7606a738a68d6bc1674a95ac43a1af3160d3b80d6a02eaf5a314db3cf5323e92ba30e17041c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}