{
  "manageEntity": {
    "action": "Follow",
    "entityId": "1778",
    "entityType": "User",
    "nonce": "0x1a59507f2d74305e753c9b982078e81ae556651eeba1932f3735d34092ec027d",
    "signature": "0x4dab3f057a382722a9a8054ed533190aab54d2fa54a72c458c349019f1dec5cd69ad9403e54f95028951fbbe1856ede46b7c50f784be5d9974d02d1b92dd22641b",
    "signer": "0x55F8937EF7902E83b15F5BB7c7bf72a0a2989C54",
    "userId": "233666542"
  }
}