{
  "manageEntity": {
    "action": "Follow",
    "entityId": "343",
    "entityType": "User",
    "nonce": "0x48ca23a784449c3b5188b2ccb85d05befdb648892f5ead678abef42a66f57abc",
    "signature": "0x8ed464cfb9dd47fe4e89c9110fad06caeba6275de6e12f330795391ab61f82582bc87fea7eb019c6a19b4292a097405c5f871c3f266696eb981308c0244e9fb91c",
    "signer": "0x541c83d5963dd0b2c51747Af37C6da21a4dD2aff",
    "userId": "688478140"
  }
}