{
  "manageEntity": {
    "action": "Repost",
    "entityId": "143983834",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x910378078795dcdf90ec1409542d8d258c851a8de401827e31c44bfbbda683a3",
    "signature": "0x3cecac70f5538664f5ee4aec647a2f52dea503de8d9f93d0be05af4371ac9b6670a79bc0f917facc2b70c38c1fbcc6cf65071928352fab0e1f1e6767da30bb081b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}