{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x19f9adec7e290a82c81ce08c73e7ac070d3ef0847b4c40067926fa2a26a0a174",
    "signature": "0x8f4a87da1c8ec700b78a9b5463dab8dad80de142ea95d2d7cdb7fd45e40ccf8f6be2a5f243853af10f7e32edac7b2e4fe23ea0ba20a96e69c68abcdff88d2e521c",
    "signer": "0xb52E8FcE6ECCedf0147ce1d916621AB9fdA52bEB",
    "userId": "860699447"
  }
}