{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2107637906",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x44a09e2e7549342269eb5a1005d9bca7acf1194b744f1a28d0c9614744ef5480",
    "signature": "0xebfce120fbc5517d829f00a0caed1b8af23f013df87939895a9a7fa242bd8808082aabe7d88b4989a2fb17fa1fafa9b312e1b60f8579aa2db67849fb72a557c91c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}