{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1293600998",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcd5526fdb7f346d1880b043ea3d614d10e901db7adce1d164a8f28f24b6a26a1",
    "signature": "0x94c3215abdd4d53a5710c57b9fbcca3ea624ed615b168c553428a6efe850324026d1e1aa42e7e1eabf24470e938a85c39ae0ede1866081edc6d7d947578343bc1b",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}