{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1276078278",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe01cb5cba857e0051c3d7e00c6f32eafa21340e3c3a102561fa4eb56d40402bd",
    "signature": "0xdd5628572464d19222b16387550f694fcc699b4192619d12c79c16b20bdbba057727e037e90cf827558b18658a0eecd652b413644fb1212ac5e190408cf9723f1b",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}