{
  "manageEntity": {
    "action": "Follow",
    "entityId": "172178",
    "entityType": "User",
    "nonce": "0x0ba9e65514ecbb09441bf4ea4942025894729e801d0dd3652c4216edd8617e97",
    "signature": "0x973a5bbb922795bc865bfc608e273c46bd6be6b4930348d2da97088221312562123c6f34d6817b6699a3639adf70fa1b767c568f277867bb9c35a9229a8acc0d1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}