{
  "manageEntity": {
    "action": "Repost",
    "entityId": "212182161",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4be191fa2905e58d8aff1d32552d37c4979037c13926df5f41fa49df37a5a244",
    "signature": "0xefb9a1fa46dafd5f3afb00b09e3d0db1cc38c799cf505a16ce1f31f01445d94868fd0dca2d4295ffa6fbf764005fc7d621d3c59f691cb7c9c9deb5179943d1eb1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}