{
  "manageEntity": {
    "action": "Repost",
    "entityId": "433122396",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x28460cb242b9ee9acbcd2cc6771aa2322b4f8ce3e96dab89de484b67397c3bfe",
    "signature": "0x6924a2a0b00a05daf945c81a82140bf2f83a8e7b89f5355aa900ce3de709febc6e995fae48730f076458f8ab6f70afd1c4941b0765926b6a68c7ddc3fa14d0b61c",
    "signer": "0x65b2681094e762CAD2349e6C1e2FbC8d54b9c046",
    "userId": "11153747"
  }
}