{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1681036018",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4bcb8ae25902051f8e6192105dd659d3f2312bdbf177bdb410e35941fa71f90a",
    "signature": "0xf629362a59ae6cfc3b2d2667439f129177052b0cfe67127bc470077b1302c61571c1ff158c3165e8be149b3aba31a43c09087402dc69d8357adac66b4a2ede041b",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}