{
  "manageEntity": {
    "action": "Repost",
    "entityId": "888747466",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2b275a4853e73af07c46c50c362b82a5b9eb842abe908183add4489968570c7d",
    "signature": "0x4479a179e0a96f020b558dd5880bfbc7c87c1276afeb301a50e65cffee8c44d41ec053e1323138c0cca385bc25cc3f17b9d1f73d571bf174948e9f37b3aae5701c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}