{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x7ea9acc7c9f4d4be084d0a07a5fdbc5caa6690cbf1a4f8290d1160e0a84bd939",
    "signature": "0xecc307a417605832ebc685eff72704dfb609c8637a239d9d8c68e1dfb80371b055143670794bd48689a99ad3a5d931ee24fd9ddec76375444cfc3afc914ac2221c",
    "signer": "0xF45578e0259d04cAAfB4B9d64cB9a86b7128cF57",
    "userId": "957409358"
  }
}