{
  "manageEntity": {
    "action": "Repost",
    "entityId": "614063",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3521e1e2fe30f50aeb1d69af6784852265806f5038ad0c311ea091fe5612ef64",
    "signature": "0x2c2a475a32445de89a549e864bba0a7b883b61c716997b6d62e222c9575e72285c9eebacdebce0d890e2d2f950ed90db23ebdad3f31b19c3e7b97b3805e5c5ea1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}