{
  "manageEntity": {
    "action": "Follow",
    "entityId": "620307004",
    "entityType": "User",
    "nonce": "0xf6e8d3f2f05a3c10084c4a8009b0dc5a4aef4280a5bd33c92cc75a9f1e4b4a05",
    "signature": "0x64e959d14850fab22434e904820f4c5c9b8608b170e29342f74a9b46c3c55a3d321c0e5dfc11a0358f6e690b06077904f7b1a5df7f05ff59cef6468716766e5e1b",
    "signer": "0x6Af6D40d1d0B48D79D2bd3E3c8f0a45540130c0F",
    "userId": "89433"
  }
}