{
  "manageEntity": {
    "action": "Follow",
    "entityId": "557210595",
    "entityType": "User",
    "nonce": "0x819adc9d6f6b16cd20ac09036921973ca1cff0496a3e9924976a830276bf069b",
    "signature": "0x35652aaf116cdbb04cdf85e94c9213a369f4464c8314ec09c1088fa4906fe5c52cbe3dff12d19b1ca80b62815da9441eca235da872034b5f756092f6886689f01b",
    "signer": "0x712Aca9aA6ac07F98dcEC338Be9C15c3Dc47d569",
    "userId": "12730129"
  }
}