{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xe20b560553fb41986902c28129263111ad8ecf42db3987635e51977d733d2e86",
    "signature": "0xe7d50818cf9f63150827ceaeeed855f5af72bb4d850be42e3740a2fe262b7b6c580860def5518b35cc8c94432514c6b7949542d7a4b6e15b7758adc24fcf93021b",
    "signer": "0x7f590bEFD43b7cCcF038372CE50C813B4290A5f4",
    "userId": "297301449"
  }
}