{
  "manageEntity": {
    "action": "Follow",
    "entityId": "21841",
    "entityType": "User",
    "nonce": "0xa3d1745454b63ec711dc6c4150ccc60e359897c78aeb60a4df845e91c67da725",
    "signature": "0xf382aa696bdb37af9a2a6d0f0216d61f01e660f9767f78edda4dad8ff3732e940a15b72a19432a6ba9e005f2fe648e049e6184aacfed98dc24919cc3117506121b",
    "signer": "0x55F8937EF7902E83b15F5BB7c7bf72a0a2989C54",
    "userId": "233666542"
  }
}