{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xc8ba2cd04280e94fb363470de8c0b9eba9e96872b3110fb87b20a6044b6a0bf3",
    "signature": "0xf234846b9e5893f222a260183d5490be170abd8f1c2b255375b615759889bbb14c965b4b7a76d31158af0d90c8057816ddba5425e3fdb2dab3143158b9fc39ff1c",
    "signer": "0x4cC4772F137BeAC749Ff7491b50b11478bB53fa4",
    "userId": "330913332"
  }
}