{
  "manageEntity": {
    "action": "Follow",
    "entityId": "615838493",
    "entityType": "User",
    "nonce": "1794361658163809937",
    "signature": "0xc2b61fa7b396e34c581bc3326e15404b60526dbee266d6e51095e69dc252134c51d4fe4de56c67fa93035ae5cb66f3bf522577116a53113d57e5bfd3332fbf861c",
    "signer": "0x7F40E68c5015F6c61e149A862359576d42732dA8",
    "userId": "168033713"
  }
}