{
  "manageEntity": {
    "action": "Repost",
    "entityId": "809565",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xde34a6e97041d20b94267a8bfecfc81eeac09ee19e52d4dea4bbcd07a70a3ec3",
    "signature": "0x818c13ff1571f2faff2650b877309fb20b6269d709d551130a89239844abc05e021be3d6750a79c9ad869a714835c7f29f9a877f46cd819216ad31a83114c77e1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}