{
  "manageEntity": {
    "action": "Repost",
    "entityId": "537706239",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4ddde9ae2652d403361717a0d0e87064d8a2a56fcecaff81b676fb9b7e7f96ca",
    "signature": "0xd59d5dad14bc964c6a077171c2afcb56b27d0511c5079744efb12fee3d6ecd64276756b244029a63c26b420c8ef1db2b241860939b757e9ca2fbe1d434c240291b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}