{
  "manageEntity": {
    "action": "Follow",
    "entityId": "515515570",
    "entityType": "User",
    "nonce": "0x734e9293397b59d09cf13cf7575e89c989376a769c60c702502294c567b47e41",
    "signature": "0x10363eb15884269e3b6748a31dcdf7870c8b46ce09e95b7316763df0b4b0bc5c1aa943ae96bfff19945e595b25d25caf059e0bef41811d0541fa27eddcb1d0c61b",
    "signer": "0x102a924C1c076Dcb5816d20E32Dcb6F00e75F2C9",
    "userId": "485987672"
  }
}