{
  "manageEntity": {
    "action": "Follow",
    "entityId": "863774823",
    "entityType": "User",
    "nonce": "0x7086546fa67e3c404768769c440c7ac56b43ccaca49f6b5d38b4bc4934f81c04",
    "signature": "0x949a158c8a91bca18278d462dc285ec45fe9389541b43856f5982ed2dc4fb4fa3e5fdc883f2b5aedd27d18dc1d62be8315200220f7365260d43dadf3c2763c321c",
    "signer": "0x2fff57D5628D87Ce98d02775C9cF63dB765aa6c5",
    "userId": "640804276"
  }
}