{
  "manageEntity": {
    "action": "Follow",
    "entityId": "289632107",
    "entityType": "User",
    "nonce": "0x18393438eee630ab7279f4daeabd0e8f57da4a80ef042c0af88095e711b5aa52",
    "signature": "0x2791bb9aa658424c79db0e4c9fff36d1f5a3bcd124e9cfb4e9b291929e4ebfb801b0e9647a83743378950e5211cf61af413b5d14cd2c4c390b1c365e33f2f04a1b",
    "signer": "0xd708949D0521A856Ca6eB44B4112bAEE59741ADD",
    "userId": "490478463"
  }
}