{
  "manageEntity": {
    "action": "Repost",
    "entityId": "847943671",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb5ec04e836243570a4796c73d15e55beafa440a4a2436487917c6464051050aa",
    "signature": "0x1c237e0fdd111b2ebd590818452e6da3bfcb0190969d9e9748b5e4676628780d789175cd701f7c90596f389ff3f846f9cda18fb716d14f1f2780dd8737f84f981c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}