{
  "manageEntity": {
    "action": "Repost",
    "entityId": "59963331",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe32db2ca24e09f0f5bf8ef24d12001b1e7c43601975e29bd495f6d86f34602ac",
    "signature": "0x5fb29d57ad708c3da8348dd79679ff9394c038983d3e9a18cad83ef4b72bf3b65247d2c06acee7ace283376e868f5fcdf4f3bfd5bb6913a68f60b2a6c024ebac1c",
    "signer": "0x040629E31a68119093b9a0111257C8449c2f8e10",
    "userId": "20"
  }
}