{
  "manageEntity": {
    "action": "Follow",
    "entityId": "756557",
    "entityType": "User",
    "nonce": "0x374d7981f0d1570193d0a82fb6364b3884b76e471a7b390ab0933383ef43ad2d",
    "signature": "0xb8b840e496c95b6db83ba949f875e95011656925c51a9677f62248b98a404c29631e196a73d1b467c394f27161e605fac1560ed974d5369ce6955c29868fbc2a1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}