{
  "manageEntity": {
    "action": "Follow",
    "entityId": "112211",
    "entityType": "User",
    "nonce": "0xea4b6ceda90a91f91d0f0bdf5bb99e249abaa6bd348aa46198c40a4ea898c9bb",
    "signature": "0xf24c166457d907b4d620255986bf8077ca236a2e6d7ac98bc26762fc7197c60559993fa086c6f449eae15d0b098cefa6d5c4bbacea677e4b0baaae0bfbc3e71a1c",
    "signer": "0xa899e54a1aE2f8D645E14e3E1EBF6398971ece5A",
    "userId": "906687997"
  }
}