{
  "manageEntity": {
    "action": "Repost",
    "entityId": "835424707",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8372e3f000d78047d2d204c8b8fd7fc8a0c624a67eef5ba2bb9a1f633e8c6eeb",
    "signature": "0x15410d51f8b02dc34ed15a4e305973aaf409c6f3ea96fe1747cc34f8c3569c2f435b7c294dc1bb3fe9979ca8d2dd5a3fee56acc3eb2dad126e5f367f8e058a9b1b",
    "signer": "0x1D0c500EC847246923045cB0a285242A93723f30",
    "userId": "302385956"
  }
}