{
  "manageEntity": {
    "action": "Repost",
    "entityId": "273511233",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd9058b1e4745198a71897d559d0fff90327f08d13b3a2ab28829d27bee522b87",
    "signature": "0x33a462fd82c9b0922c38abc542d773c633e36d5915ab19c608ad38ce93a26a407d4280a9aa729958c3ce6089042f68b8c1217b6b50f6d8a07ab52d52767e44841c",
    "signer": "0x4A3D09CdfD42dE4C57dc67B09a40B5d9172bD69f",
    "userId": "787102835"
  }
}