{
  "manageEntity": {
    "action": "Follow",
    "entityId": "728570067",
    "entityType": "User",
    "nonce": "0xad65370551c3e46211c539d0a8464d2a29a64bc7a09ec8d1206a97a41b156a8d",
    "signature": "0xe5a2efa409f6bbeb2d6088cca95da7a22b8dae27c2ec805c91bec55db4182c53474847c716d987d3c6c4e87626d2e255ae390e28374c3cf8b0889c0e12135e181b",
    "signer": "0x4D8EDeF47b57f98c89BDFf851267B0327BE4cD05",
    "userId": "5307724"
  }
}