{
  "manageEntity": {
    "action": "Repost",
    "entityId": "601646850",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc9f5da69b83e21e30c2c36bbab9bbe047cd133af21fcb671373d47f1b30ae5ee",
    "signature": "0x59be778a36ab3e4ba845cf426f0f1df7e68f5551f8b4b289627228e2533197bd1435c25b628ff5946e2d29fe734693dde671612be265177884a7b117c3dfa7471b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}