{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x48c031870a529ef1d10f0ff3a9f5204039e1f9697efc55e769e7d7de90cbe808",
    "signature": "0xfa65cdd9de2c63e95d1e54f6841f464cd7041cf5d0fe72c62269d52a3c679e6337ce4a858e9b191b6e37410c52fe37a7b963bcf0844750eb4147ed6e9a2b23921b",
    "signer": "0x37df5cB5691fb1e7c1E5Ea486F0C2FA532a6c2Bb",
    "userId": "959312700"
  }
}