{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1954410434",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8dd0af341b32cc3023646be84775b4a6110c9d28ffafbf60668f9816f5f1fa7d",
    "signature": "0xfcadc1864d1489a3d03dafc97e2d840beb0bd752aa8093d80d6faef4b2b357886f1dab79eda6cd96a4de092a6092e5baaa67f4c9cdb8107b54d8db5b492dc2cc1c",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}