{
  "manageEntity": {
    "action": "Follow",
    "entityId": "665",
    "entityType": "User",
    "nonce": "0xf71adc8c8614a04671b723237b67ad85fe11be7ec89f6f79ab53169f5eefc2c9",
    "signature": "0x1a7118c72387bab114109c38444697bef39d5028fe3d7f22fb44f59f028c80fe52c59fcda0907bda0a572e51772232ebe428011844266212b2e73fb9ef63d2cb1b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}