{
  "manageEntity": {
    "action": "Follow",
    "entityId": "273387437",
    "entityType": "User",
    "nonce": "0xb5d7a049791bdaa5480b3e1c3694dd1549c8039c762c3442d4e0ae90210422ea",
    "signature": "0xf5977be854749d82d415a9f5fcfd242c09fed40566371c98e86077e95c65d6cc24b5b80cc52d0ffccefc64dee78c3e31578a3c34683a0f7275c3d77e52a9afe31b",
    "signer": "0xE466248f391B5f99247E259e38d4f898225001e0",
    "userId": "260762194"
  }
}