{
  "manageEntity": {
    "action": "Follow",
    "entityId": "688199",
    "entityType": "User",
    "nonce": "0xed2cda6f1bdd6651b5967b095d8576efb2b86e665df11cc48ce49c5b9037b967",
    "signature": "0x31daa7ea6c0f821aeb00cc9155b34ffd89b27f06d37d6572f87f227614d3b1d34a9ff1980c6cd20fee5797f20360a0fc9143e6a7015a69166914a95e4e94162e1c",
    "signer": "0x646BEca96ab04bFb6DD725EEBc0383e1Ef13deeE",
    "userId": "588448440"
  }
}