{
  "manageEntity": {
    "action": "Follow",
    "entityId": "775894613",
    "entityType": "User",
    "nonce": "0xf2c11aeb72deffea6b0f6da3b61d45519f880b6a21f74dac08362730f8736601",
    "signature": "0x91b0b116347b43d76d9efc0c0c97b7eb1678f32313b4f29b32535c588a6620fc720c498686650ab3e8299ef1375f3a0028d985716f71bbbc69e08d6ce475446f1c",
    "signer": "0x7407C72d291B1ac83F690D138D79522ED2B7aE12",
    "userId": "389295"
  }
}