{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1851262914",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd412b8cb4e98808baec7028bd12d25fa5fa8bc23feb1eefbf39d76a16b7a0045",
    "signature": "0xe0c0d41689d015de9e0a19ea8a61ee8dc39fb1ceca2835d0a10bdc59d9e8e88425d510b1a8441d0429742eeccb914c73fcd2ccd124313e758ea2a8595502fc8f1c",
    "signer": "0xd2F2517F94b78CeC5e79fBC22A0bb2777d86Ea3D",
    "userId": "116989471"
  }
}