{
  "manageEntity": {
    "action": "Follow",
    "entityId": "75675",
    "entityType": "User",
    "nonce": "0x841b2e2ee52380a70b6657f9f1060db32c5ba6554850683aa37c4e858523e29f",
    "signature": "0x91681f1fa319632d449348f49149a4272af491647a62b46f0495327b5895de015f6cb455635bd130b3ee6a13e87733589608f678343ff4be8b36cec238a59e261b",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}