{
  "manageEntity": {
    "action": "Repost",
    "entityId": "480246",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3e48ae933cc478c114b43fa6944611275be81e4b0034cc80683944ccec5f83f5",
    "signature": "0xa590943f374016f8507ca46b769effaa487fba21b90b682216d42852fb97cd34799367aa320da495774f6b59807ead05d7cfa1f6c9adf3dd02bffd4f0a23021f1b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}