{
  "manageEntity": {
    "action": "Repost",
    "entityId": "354922380",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x220005ddcec4e3db861e8b2165689fdff2070363e28b38ac94ea3c4c3e192334",
    "signature": "0x849746c2d65f6f1cb7a543d45ebc842334f49461ddf1b0c6c0e00b1984d912fb1b1dbf89db07bea68b411981a48cd5a4c5685ddf417dce69af613253f21baa491c",
    "signer": "0x7425EdbFdF528603A88c658f4cf8B1396a8a77F5",
    "userId": "406225571"
  }
}