{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1441166996",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4624469620d083dd999cd1e052b4f39623f5bf3e7349f90a4cee761d96827ebc",
    "signature": "0x5757de477d6b542835f06105943e9bd8e7ef94cced8d220f9c918e6c1ccfd46520728a3d0ce659fe81e801378e0835a67c3af6d929398db51d68ada240e68f6e1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}