{
  "manageEntity": {
    "action": "Repost",
    "entityId": "219967",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x67d8bf05508a17a56945a9479cf78070fe0a30d8079cca2266e43931124cbf8d",
    "signature": "0x08938ee164d12c91c5d742a6e4a20bf2168c3866e3d6fbcc5e71f2e24a362f6e4665ab6190e4b546bf30c6c397008af38f08a61f4c935519fbed77e185ab87271c",
    "signer": "0x4Aa8154A33F33394BA8De574d71aC98Ba6A47D5a",
    "userId": "645720561"
  }
}