{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xc8711f88faf20dd0082be73eea0e29ebeada123f60ed3019a77c8008fd64f328",
    "signature": "0x61087e3655a74c948539d76450f7b62252477c9acd0e55cbbfa0a40da5e83d8d546e3c8b48bb6c73428f311b53790041b8606fe2e3543edc207cb7efd599f1c61c",
    "signer": "0xDC0E429635d75aeB6373933a78FB105Ed331D26c",
    "userId": "973551328"
  }
}