{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1424136846",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x810b54f1e62a869e973671186826e232eb8e0a625d4ccd3b851a7a0ca3b68661",
    "signature": "0xff2013d0cccd21e29f40d571b9ce16129cb656347d0c259fd31efb995505109d408b0d564036e5fa48c328edf51c4553710ba031af129da436ca59757fa2e4f21b",
    "signer": "0xD24F8A2501472e4c9FD5dfCCDF80B550912c7FB0",
    "userId": "887242445"
  }
}