{
  "manageEntity": {
    "action": "Repost",
    "entityId": "101004755",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd42cb3662e8e4b1d0e42ae34f6f6afe3ca949f000d3bd40623a08a8229585172",
    "signature": "0xfebc861f1c5b74f8ede437c23a3efb9f60670076fa6965868e0054a6cf1140a40e5b0af2159b3df5bf24da2e192d83c81df267fecf2102ea9510d66d9896cc8a1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}