{
  "manageEntity": {
    "action": "Repost",
    "entityId": "242063421",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8e1ff49f08085230799753f678618c9a3fcd05f511735fc042e1f21f08dfcf9d",
    "signature": "0x496bb89945e236960856e3d2141dc817774ff1b06aea060fcac222c57df4af9f6575c315a242e5c05a1e53614f0523fbeddfdc4c452db0ba1555012ed1eea0391b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}