{
  "manageEntity": {
    "action": "Follow",
    "entityId": "2",
    "entityType": "User",
    "nonce": "0x22f3591e881f5a859512209fadc966dae8b1f2eeba0e93932a73bb1ce999c22e",
    "signature": "0x382515c73d4d3477be027a705bc1728b6c49e2645dd1d2ae0a907988d6969a29250c9a6d2ef8a6aba7d8c576e3d44491d190b5529dd0b9060547a8bfe1eaa6e61b",
    "signer": "0x90d627796C9E2071AAd9F8C20f6dCE95587F6d13",
    "userId": "560619378"
  }
}