{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x13d2ec60133c5a418ce44e05e742e45aa951fcd9da7f08550a490a32937a8700",
    "signature": "0xf9eba0104f55bbf4176fccf19b2f68103ffb2a621d5f2aba4fafe9a38866011763cabb415fa73b68938d855f6098b99da764d6b7a4b2b94e46b9b2f0d6f6f9391b",
    "signer": "0xc9C3E808Cb827dAFd8378F0A6BAF68a755a61C03",
    "userId": "31457620"
  }
}