{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1447979955",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1d8e4936fff13469183437ae1a605323f5b985d26b34db8666a16faac700348f",
    "signature": "0x44a9f6ee5e7ac07059f8afb906bc614f8b3a6f176d4e94bc7e3c1937519a76e570549340db778ff661c4a7f78201f53af426ed8535d2a6b2bbd0cc0036ef4d3a1c",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}