{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1694558940",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4619147e043e2931506f6ea83f8d719337d0442816228c44e390a8b398fcc5e7",
    "signature": "0xbb6ce1291faa474ccee591623cc198e0dcfa88e3a81db74cba5698290f27551976f0f5dcdb96af8f81ce742e757d0f643a0c7ef8b7a73ad48dd1c16bef75d4881c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}