{
  "manageEntity": {
    "action": "Repost",
    "entityId": "998958",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x38f5bb140415272f32cfa8da19a70383439799078beadad24feb5333fb68ace1",
    "signature": "0xdbc2e26e153c7c6e49e685475e3d95e74f8a0d01ca48524437c6d120659ce22402565961879141c6b9c776e29e1766cd3f72efe9456cee12700626c57bbbcea31c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}