{
  "manageEntity": {
    "action": "Follow",
    "entityId": "543708224",
    "entityType": "User",
    "nonce": "0x828b6f965110cd9b325aa915abf6137709e379c4d9590d1709e123ab2328b0c1",
    "signature": "0x2761fdaf62652535987a08707076c6bd9eb551ecd2e8a919103205c3a33689794ee488da3e0639cddf217e39460d8522de6d085f9c3fa04178eb1debd08aed2c1b",
    "signer": "0x6eF66a6206A4589bEd5849d15Bc2746C2603b01f",
    "userId": "989336341"
  }
}