{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1385220068",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x19ab5e28d616665d850f69fd225d7b3de4a9991e2213df00b9f645193748d054",
    "signature": "0xf66851a9b1803ea8c67a109b160b3b17439d24f31e63c70292e73805fe20a3c245844cb6144b634e4aae7272a728b612770494e8ac5296dc703b88d0640ce55b1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}