{
  "manageEntity": {
    "action": "Repost",
    "entityId": "747041",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2f2df564d00ca14b8556535e792204bdefd0aa2248b2df659ca64517e43db80f",
    "signature": "0x9664231c4d5b4020ade971fc29dd37d4d5f3474405c93120b9a2b0ce7c5b54fc27cc91fa291b76d7f4afdc58e1f3c602f6f92bea182d3f9368c1d41823a5d1691c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}