{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1003153171",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa796f115ceda8f10433272b3b1e3bf310734da8cc792409be86a938c1a3c683c",
    "signature": "0x054a76e2d73c9375f2de6a0858172aeb6d372830381df504dc90ed983c1c551034956d8f3c7a66da49241a969fb8ea224dfbfb96afe114089e627314b81aebb61c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}