{
  "manageEntity": {
    "action": "Follow",
    "entityId": "648443373",
    "entityType": "User",
    "nonce": "0x856d28a3f6a7645b9142a66493fe14bb1414ee87b498583e86d3db8ce0269fcb",
    "signature": "0x1e71276a8ef390de6009cd54effc9f0348f34e218234a4eadcdde03b706371c84b6d7422c2475f5a478ad1c45f55e4800d3f1e6a8c70d3e415a931c1736ef0041c",
    "signer": "0xbA83b3D0645C0C99c76cB296B0BA81bD641DB81c",
    "userId": "951995708"
  }
}