{
  "manageEntity": {
    "action": "Follow",
    "entityId": "976719636",
    "entityType": "User",
    "nonce": "0xf7cabeeb90e0b676a3fb189bf01183ede17bdc479e43d44478759fb217a490ca",
    "signature": "0x54cfcb512dee726dd501e61d1c3a4c448cf35d374199923cd93ee6f542bcbffb35a4d21dc7c91b971a0d22d82742d21d31f7952422b294fb28c131875d18bcbd1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}