{
  "manageEntity": {
    "action": "Repost",
    "entityId": "501675196",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1c9ce3094783dd79fdd7881b3c491ff61e42f0c0d0174f89e4b2ae07d5b8c795",
    "signature": "0x7f590f757162891bdbc94801eaa2a695c31ab29ba4387b3a406a250a41ba3ab74cfd03893d405477118d6176069f562cfd2c77db5c4a7c7d53bc36eeb7a793d81b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}