{
  "manageEntity": {
    "action": "Follow",
    "entityId": "557210595",
    "entityType": "User",
    "nonce": "0x4c55b58e1d875e8a8460beff159c13624a6565f9b84abe351c9a6100c2343ac8",
    "signature": "0x24079834f1da732089c8c43cbb93e51989c280041492dc431fee3635866d541c306db317033b419da5c31e3cdaf2faf97a5937fad2a69a47ef718d605dfa9d581b",
    "signer": "0xDe6128EEdBB4d15D391871267E286E878C7011B6",
    "userId": "144906061"
  }
}