{
  "manageEntity": {
    "action": "Follow",
    "entityId": "354",
    "entityType": "User",
    "nonce": "0x83b2714a0234e1956971c4d0bbb22fb58c39582284bdece2913bd75f57cba61e",
    "signature": "0x29f8a7681dbbff303e65b728429b5df14f1f28927c2ccecf73d086de8e3ab0975ebc2011465ff7663101d9c1a32567668cbcb4f3f14bd632d553dd9b9f39b2951b",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}