{
  "manageEntity": {
    "action": "Follow",
    "entityId": "222630",
    "entityType": "User",
    "nonce": "0x8266af1e6124e0e715015556647fedc3bb2359de7ef688e1a76efb759b75fe65",
    "signature": "0x87cda2f1f0b363697e661cb24eafefef9d059b3d19ef6d878f68c9343a039b786e4d223c779167426936ac21ab535ebee136032b9faa3a97f5f1493bf2d871ed1b",
    "signer": "0xD45eA8Cf50fb8eaCDeC2649A53a5C43457255fC4",
    "userId": "813324888"
  }
}