{
  "manageEntity": {
    "action": "Follow",
    "entityId": "16363",
    "entityType": "User",
    "nonce": "0xc1b9a2e5669528ead9aca07e93655ab33ba4de0194685d2dfcb5b5f10d7d6e97",
    "signature": "0x3e5a316853c8220ff987dc289c02ea8d0adaed44b703f507c5765f00d3f2722b65e14f4bbaf84ea82c11445d5cfcf3565fc8be0f1955fce3fb381a15713c03091b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}