{
  "manageEntity": {
    "action": "Follow",
    "entityId": "16468",
    "entityType": "User",
    "nonce": "0xa7dfc98271f1f46a988e277ba6bfa7bd4499e7582f237a0ec6ed5d892f422364",
    "signature": "0xdf3440e491d12a508900a9aba119676a5bcce23e8e97bd879992e98645be7f5268e79f1fc8bed2a1b76efa01ad444a6252238bddba745e09d6a3410561c3e4121c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}