{
  "manageEntity": {
    "action": "Follow",
    "entityId": "400171089",
    "entityType": "User",
    "nonce": "0x97e32735688406d472cfed4237fd792be032138b510a69d3a1386487db2777ed",
    "signature": "0x101a785f98445f83dae9df697671a18e08a70065e47a28b48b09a8312541dae433fe5b2005faf6e455aca79359d7d5c110afbeabc876f850f360f5ddfcaf5c531c",
    "signer": "0xfffF643204D053ae5bFC296Aa20F15313084C719",
    "userId": "473911971"
  }
}