{
  "manageEntity": {
    "action": "Follow",
    "entityId": "20",
    "entityType": "User",
    "nonce": "0x14398ee7f0ca9054edbc00a955fdb94baa9bc879cd712f438654131835336ff8",
    "signature": "0xa1b6627d66cf9d22bdb19d56ea48a21ae7ca171c4a8099fad01492d2b17c19732fd96ae8a689d3f9e0f065b502f30fdf4aec2bb3f49c64f0b99c7aaa816c19381c",
    "signer": "0x1c0283fdcbe81bF505e09C42B6B21F079362F926",
    "userId": "255494081"
  }
}