{
  "manageEntity": {
    "action": "Follow",
    "entityId": "400171089",
    "entityType": "User",
    "nonce": "0x848e21b2cdcc5806c4f011ec77d831d5255249f25dcc1183c45849d614b0d9b1",
    "signature": "0x5134aa5ed518c89962271bb45eb1279523bff5fb82315f95ca83192177eda671558f7d5fdb8074fb00d2b6cf7b61b2085ee4838a70aee306056f0b35fd10458e1c",
    "signer": "0xbdB8eA7Aa50C113b1755Ee2985da6D2DC957FE4A",
    "userId": "941711771"
  }
}