{
  "manageEntity": {
    "action": "Repost",
    "entityId": "32577",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe780e7fea8e3931ee1456f9639e9f0a38a3a9b1da061027588047f0fe8ffac7c",
    "signature": "0xdfe99840daaed53f1c4386ae099b02c9d6e79ba0cd8f386fdf3a71a05238a90c342c72cef38b58624ed7dbe1983e00d8b06a4a1e01a3c1e80a800399afc037bc1b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}