{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x4c166136539b39c015fe01ad585bf5d8821a3697a18924fc4fc9ff5970fb1fac",
    "signature": "0xc65f532fed2df3fb9d3d024c2e48278faffd10e9c513ae90f54e0b5cc4145eb851854c610fe02c36005916a34843c73dde39d7fe0795c85025566c70e8a1bae01c",
    "signer": "0x9D25CA757001F2f1F62f38c465aa70E0f89Ea39D",
    "userId": "879689249"
  }
}