{
  "manageEntity": {
    "action": "Repost",
    "entityId": "272301031",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb636193dc88019615f68fff46195bd0b295670a2c153b6cc614080dcc738d448",
    "signature": "0x22f48f7c0253c1a81bed62ae87e78bf49d03e8bf7bab4d5d06de7cb185469f36669071f52f7783834e0a63acf84e3b025deb0e72f69ba18cf182a63c7f2df40b1c",
    "signer": "0x4A3D09CdfD42dE4C57dc67B09a40B5d9172bD69f",
    "userId": "787102835"
  }
}