{
  "manageEntity": {
    "action": "Follow",
    "entityId": "155973826",
    "entityType": "User",
    "nonce": "0xe4bd539ccbc932634e245bec2f74d8130034627689852a83457ffcb2c8ff8ca7",
    "signature": "0xc4bf0d08038b44c9a7cff52817ad018ddc5caf95997438691dea60207cf61d5d5527022783b102ebe44b5dbeeea338478c1c9700eac692856ee0ad425ef50be71c",
    "signer": "0xf6c9943016137F3054658e7E14F51B6d271aC325",
    "userId": "644767279"
  }
}