{
  "manageEntity": {
    "action": "Follow",
    "entityId": "394450",
    "entityType": "User",
    "nonce": "0x201a42e4771c6a829e8779ca8359eae00cac2e742bc40d2d3c263e1894fb615e",
    "signature": "0x1acec573f568eaf2ff1176b288f8e3285fdf6af9aef289c53d1e8958a3770f3448cc92e3b7c10993cfe450db4c15570070aa5ca236f34aff22a3b19e58549a6e1b",
    "signer": "0xa9d97FCC9F836C37Dfb2e4949548d401BD9f4dDA",
    "userId": "83002"
  }
}