{
  "manageEntity": {
    "action": "Follow",
    "entityId": "107321",
    "entityType": "User",
    "nonce": "0xb1170e803b8b6e4125aff5820c7f75eea4f8015ad32a313aaeb21836e499fded",
    "signature": "0x3d2def1926d2075656e569f6f408c0c90fb52e6cec81585f38e21da10ae10b87099d6c39e23a37e5e9bf3159d2d3a2a0791ccce7e9dcf6b90da6f1c25b59f6731b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}