{
  "manageEntity": {
    "action": "Follow",
    "entityId": "12438",
    "entityType": "User",
    "nonce": "0xf03a7ecd0b52a069bd758b61c39aaac922f2c82d2dfdd3013aeeadc26fef82cd",
    "signature": "0xd7a65c8ac2976bc0bef263e5826a756e42fbccb095e877e14ddd68fc980d10701870f2e9be1c6ccba7763f19d5dd23716297e7e93bf8efe323a02e29b10c63321c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}