{
  "manageEntity": {
    "action": "Repost",
    "entityId": "747060",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x38227244778a7dbe3612e31fff9537bfb90aedc5591a461ececc7ff58598d01d",
    "signature": "0x2af296f31a1c1baefae54da00143792c970ed2ff770c00423293de98a37dcf833a5b846c4bd88d0276e294a9f34ddc2101744870667c7fe6d88d7141201cb8481b",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}