{
  "manageEntity": {
    "action": "Follow",
    "entityId": "437219",
    "entityType": "User",
    "nonce": "0x31680aa8a3c7ff23e054a8ec35645beabfd44b7d9f4949c99c2b6daea9331b63",
    "signature": "0x0153be5e91264d8d76a5cb9a6c995c1614dfac30fd3d4431de6cf0486b63925545429b2907233c150b3aaf9232a67313d80c4e0781ff2ab6f310ce2fade149311c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}