{
  "manageEntity": {
    "action": "Follow",
    "entityId": "137329",
    "entityType": "User",
    "nonce": "0x3f777372c9373f8221cfe0b208fc5f5e490e6ca73dacba3fe8065214b073328a",
    "signature": "0xc60ada1ac52d888e5592e18cbbd978ee1a44b86f97d9ceedbd6a01e315d2ab60456ccb9f1405ee8012f278d52222f34e0b1b19b24d280f2272e850e18abe48231b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}