{
  "manageEntity": {
    "action": "Follow",
    "entityId": "390804",
    "entityType": "User",
    "nonce": "0xba30556195c894fd8692cda917f0f9626c6fc916d5b58276fa7608a66bcdf5bb",
    "signature": "0xb05771878ba7e5ed270c5eee4b1d42c47b09e99c354a4c853c27484a51d2f526355b7813a3a3669ca9f0949b721984897b2d276d6336258198b90cf9d388581d1c",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}