{
  "manageEntity": {
    "action": "Follow",
    "entityId": "400171089",
    "entityType": "User",
    "nonce": "0xcfa74f7c502beeaca2bc07cdcc004cc6b3c126b4b59c8c808d383f9c2e6dcbff",
    "signature": "0xf5b3ff71556764347acb63ff08d45f68aaad185abe11b98a4a0c9fb05afc0450717560bc9d5f5c967a51443881ce6d2303c951e11a5a03cf0a7a1578b34623241b",
    "signer": "0xc95EFE880463dc9E6fC74760701bBb0A05704C9c",
    "userId": "95927626"
  }
}