{
  "manageEntity": {
    "action": "Repost",
    "entityId": "544160",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x592c4b10c9f38e004aef787cd7bde57db98a5155f95caf35dccb791bf87b1fbb",
    "signature": "0xb0e4e21e6f9a8c4ee5bf24ee214c1b26da19e42b9627c07df03ef5ac6c792e5c4132845f65c82ff99927851b89a4dda3cb06b686df5deeb046e9e10f71dfcd721c",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}