{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2017941321",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x92645d091e38c9fd0c02b14ca1b8cee3705d28cdeb074455d1c30db9ed244ab5",
    "signature": "0xaae0196afb8d03b84ff43ffd15908c042b191aa477a501c97545cd0fc3b22bd13b41ab79c32ec21ef87b253dadca692d9e328a8129a523cfcb103a6f06dd99071c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}