{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1065528514",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x49172dba14479b36a64c4000dfb0d7420925ba4da78dd3f09ba44a37bdda4a1f",
    "signature": "0x55ab9f73bbef40cbdf70126c21977aa8c656b4957e02ac0ebcbb8ea7a9bed37763a8bca51ed415dce7ef1ff3e7e8aec7e2d5e2ad62b93028996473e3fb20a0571c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}