{
  "manageEntity": {
    "action": "Follow",
    "entityId": "18168",
    "entityType": "User",
    "nonce": "0xea3fd624a7120c556a314f6f6a080b57285e87c47b60f5e42a507f56c851cc9f",
    "signature": "0xc2a43e4799c0c72473c79edf9206ff23a9a26a2ff01f317b2d7c235a392f20915a72adce902ccca3241aa0f348bc8bcb5044c0a35151c942da800bd87cd0b62c1c",
    "signer": "0x8bD50Caf0D290982E2705EBe89ED8fDCA620224a",
    "userId": "392289893"
  }
}