{
  "manageEntity": {
    "action": "Follow",
    "entityId": "814483459",
    "entityType": "User",
    "nonce": "0xc0372a9297df9e6eef00c92c6c32ba83043cb4d45d3dd0e25c18dc6d22f9249b",
    "signature": "0x18907c4a617d65b1f8390ca0e8f51e2176c72cb96a128952f14e76af400c5fa027639fe76870ecf0906abf96e1e9db90d157af3d84343f1dcd4f2b10680e7eff1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}