{
  "manageEntity": {
    "action": "Follow",
    "entityId": "350621",
    "entityType": "User",
    "nonce": "0x7403e0c00d5596a9e1b7e50678c25c121dba5e1c9d242c2851fc80a87e8d6db8",
    "signature": "0xc613065ab47b48862d23e0ac4316c7eb254dfd2e45fe22aaf282deceeb06b9f705aaaf50df29e8273a5738af1a3cc8f0aac8fd075570cab9a7ddc2aa2ba7e3771c",
    "signer": "0x55F8937EF7902E83b15F5BB7c7bf72a0a2989C54",
    "userId": "233666542"
  }
}