{
  "manageEntity": {
    "action": "Follow",
    "entityId": "897648338",
    "entityType": "User",
    "nonce": "0x1610e6b450423ef42b8b0c7b60a8c22751e788dd274c536cadd638d6d4ff1977",
    "signature": "0xd1847665d76c56df82cf493382c11360f81cb05b898e1cbad623810be5bdb3dd2d511ecc84cd939b1908a3a666327ac06b098b82b775e6c44220e1809b9515061c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}