{
  "manageEntity": {
    "action": "Follow",
    "entityId": "838777725",
    "entityType": "User",
    "nonce": "0xfe68ff494a449440af86e63da4c323b513a086e842828fccd896227caa70c790",
    "signature": "0x648561555d155b011dbbef269182dcfd5c1858a4e3e4ba76b2509158d598b4b655b79a6844b69d377734ab5d7e15f78eb6ab54fdcbe6b137a61b9d82dfefef851b",
    "signer": "0x18e80443A33c763307bac21D4Ec54B381DFC58cA",
    "userId": "964025330"
  }
}