{
  "manageEntity": {
    "action": "Repost",
    "entityId": "321523029",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0ec097e70d14804b3001000f59db8627bcd397f21e39bb6c888778b4eb08c61c",
    "signature": "0xf8becda67fffee39c1b593d2be9ecb93c98630108c53a732eaea450bdd82688c5900fee52567ea3e2eaac800ef645415405581da4573a6a0de462bc2e8e9ff841b",
    "signer": "0x6F66f681e2e3f84ABb456ddC94785dadfA3E1B4B",
    "userId": "677737335"
  }
}