{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1654763336",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb1760e82546fefe112a3d4cd343978f37842df2c605afeb2c96c62d830942b5f",
    "signature": "0x568237d11af1f93eb84ef40574f57bf2da7e20c66e23fde2a7ca534a06e905cc76971956690055a79dd8d3f9fdb60ce9f10ccca03f9fe7f356da994c02b214e01c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}