{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x3df799556d44298ece878dba17397cc38f104a59dcee158a9b2006688dc78ff8",
    "signature": "0x18a467594c56d5af4763c27f6fdbd64294b3609545e135226ce7519ac77af73e40f4a236387abbf40813ce8c70ec8f6239b48b06c18a2e30136f346cdacd66d51c",
    "signer": "0xF2440E7671c326D33dfdbBA8478252e0c9008Ebf",
    "userId": "780297229"
  }
}