{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1262322467",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1331e8f2c00ee79d19311a832d1d85126d6b7456fedf0bb4be1d34e6a2e0548c",
    "signature": "0xd365d6e5d330fcff56d680a1478b4e7944b3829c310a44ee3578e3da876ab3c4148e10c7b8dc5e424e320f8ecf23783aa42fd27bfefaef4676342e3d61e120391c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}