{
  "manageEntity": {
    "action": "Repost",
    "entityId": "29357275",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xaab6448892989e2beda1770891ea91d1dc2fb68f8e64b76e603fcc2345ca877c",
    "signature": "0xa404736a85124718785e68e4522d488404e7f803f24dde05447c274436a9392272d9b71c9c4fe8d4ca4dedc5886794e986b90d6fb6a189e213f959b746dd3f651c",
    "signer": "0x48997477d821e30d3Fa835d1Ee7809B3253Cb100",
    "userId": "75085"
  }
}