{
  "manageEntity": {
    "action": "Follow",
    "entityId": "778523",
    "entityType": "User",
    "nonce": "0x0de6b3ab049ea15f3ac884423af3a570268940fb271cab3b8d210f8326c633d6",
    "signature": "0x4a4b47d7bffb2eca1b92252f466c5b109ce2ee184f9ab59b10321c0e1c47bedc2976c1e472184a519a5f36417dfa5a24fe03aa049c5b8964d62af9f5c8e54ea01c",
    "signer": "0x69f11622ae51A55c34462DAfaAa5b4E7e77AB644",
    "userId": "513195827"
  }
}