{
  "manageEntity": {
    "action": "Follow",
    "entityId": "144203",
    "entityType": "User",
    "nonce": "0x8fa3d5b7ec1c59ce6f561fabe86981dfa2f6a62b9c110c63ac6dd23782d67ba4",
    "signature": "0xf4b08c805f3ea92cabf648a03272f22a3ff9fb1d21a69c9735ac3d7e6028100c07236141168c21466d4ec3838ac37e02deca4aad87a961a996ea71f43c933a061c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}