{
  "manageEntity": {
    "action": "Follow",
    "entityId": "21894",
    "entityType": "User",
    "nonce": "0x63a354800a8409b184449f3495f8445f73df215d49a731710eeb251c420a5170",
    "signature": "0x0afb2bb77014ea085c1f1737cc929f6ea093c2591054d38396ef34b6ed6528086e166370cb0a24081e78b868132d47c11f7372471d0c9710ebe28c09d3a443c91b",
    "signer": "0x03dB479a8E887D4696e53C007b70b3EA318049d2",
    "userId": "773573937"
  }
}