{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1272064656",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2f4cf99c091593a90159260e1acf9fa792bfab06d31aec548046cba4951f544f",
    "signature": "0x7642455b0d33160695af9f54eeebeeebbf02c0a58b01f20bdd9e10cbceab1e5867ba2a4177dca3e557aef88c5427b78aa96e76d2103f89153deb138d11c20e7c1c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}