{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xf2d79f20a33cba3be928090103c621226ee98dc90edcd4a0f9f0b121981a5a87",
    "signature": "0xd179c43c853cb97b6b497573c42bfeaa8e7681605a0dcc50e35cb42dbe52d59767cf142494a1c9b0c9d88166cbe72c0e586803e03f29af3ace5bf9820ebef83b1b",
    "signer": "0x672642f12eDaF9fc5e6674F85E4D7f121474C137",
    "userId": "777053701"
  }
}