{
  "manageEntity": {
    "action": "Follow",
    "entityId": "395602",
    "entityType": "User",
    "nonce": "0x66562de3d1653c13585d24be8b6b4c7385839c8fab4ab4fd86c1e9629157a868",
    "signature": "0xccfb174153b97ef108301c3d5f2781f8381d84b77543c4d651931c8b2c8f34791e1f5c02521a91ff805e24316c05a01893f1de8110fe872abaf89cd4b50aa9361b",
    "signer": "0x81Bf0645011274410d5E45790ff7D2d89f3e2254",
    "userId": "880775312"
  }
}