{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x87bda840de740a93941f1609249f23eb8f8d7a0f036994229feb3cbd63f22d2c",
    "signature": "0x7b57c7d777d7567922c506e07e5e410ee2916e8599f623cf8e13f8811bf1a65220c40393cf14bc344a653a34acca59a7af775ca4007da4d4e139f30b332bf1541c",
    "signer": "0xE988e6Eebc4127285f629AE1492891F39a8a127F",
    "userId": "403030589"
  }
}