{
  "manageEntity": {
    "action": "Repost",
    "entityId": "496686",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x43dfc141a5581b26de49b2198b7fffc88a4885d6f58ec990002be390cd16612a",
    "signature": "0x6bd56d3fb07e1cc6133af15d1f3690e78184af7cc8708cd4bee1ba9c5b34b9a92debb591f2d58aa2a313eebbe2738fef62d1d34cbdb4c23bc0482a509403096a1b",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}