{
  "manageEntity": {
    "action": "Follow",
    "entityId": "681465788",
    "entityType": "User",
    "nonce": "0x9401cd9b38f77576cc81cb60f342c3f64b6cc2d1117145784cc95266dba0b337",
    "signature": "0x674a646a546399c65554aa7ac34740566cdb1145638a41b93f38c2afd09d11310dc3b8f69a2be7ca2ed20669204e7db68405181183bb98eee230b9b33d3dba751c",
    "signer": "0x03b70C3825d7b9e568C53C89a738061d855d0dec",
    "userId": "578849678"
  }
}