{
  "manageEntity": {
    "action": "Follow",
    "entityId": "208551",
    "entityType": "User",
    "nonce": "0x3750437d021d85b7b2d9f289c2ff675eada4c2992a4d729101950260557c077d",
    "signature": "0xc122dda7e374177351ed4494bcb5c3b983cecd8db8564f396f94eb2d70c0ddc569df66edaca921756272b4a9d5c5bd3af367f9785a07d2bf65dbd23a52bb02111b",
    "signer": "0x0d0E0D19797534AEF52736C60B52793E9f88e24F",
    "userId": "603294620"
  }
}