{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1087645",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x05a1e656cd2408196f1d0e0d1146d3386adac2396002b7d9d10792ddc1ae5281",
    "signature": "0x2891a8810927fe00d4453f960bd8d8775c9734c6b0e632f6946655d8d49bc1b46851f509fa09ee2bdd2fde487d00260de24172d8c50cc2dcfaeae33c0d4621661b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}