{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1627916381",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x43867ec555140a39aef27bbb252f00b2a5a241cc50ee1cbcdae0f5c5168843db",
    "signature": "0x303ed0f56981923b1acb2725f9e00cd97337127b3ffe678d6a5ca401538160ab52100701a85772e827fdf12eb9d54635f736beac5ab4ffc27ae42d9dc15f9fcb1c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}