{
  "manageEntity": {
    "action": "Follow",
    "entityId": "117827",
    "entityType": "User",
    "nonce": "0xf1a5775255bf096361775dcd4ef7ffd33139e36bbad4a8628401223c9fe14c57",
    "signature": "0xd7f9a920486569d3b2cace2d806ac9c17cc97994580a4f60ce1d5cc105553add55746fda7672bb8724f6ceae3af4ef50299a751d14e45aeb7bbb9c91260f7b571c",
    "signer": "0x405A18E09D8C4100F2412f37001497351EcE9C2c",
    "userId": "21357518"
  }
}