{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2112146135",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7f0d2c381156d1941a6ae437d92a8645722bef83f5c30303b449ac7cdc325fa9",
    "signature": "0xe1a51f8e6773100f53f78e8eeb5257ada1e917ba05ffb187b5b4cd7cc3acb19e640c375dcc3ebfb394762b1468ff14a1fff76e78a1c6c6cb5ff6ae2800bf3c2a1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}