{
  "manageEntity": {
    "action": "Repost",
    "entityId": "811437240",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd33e42f89cb7dd1bfe524c14db6fc3d5149ca6224b8d4a14e49031e35c476793",
    "signature": "0x3783236dd386d0643d47d38b5546e71e0019cc9981772efd0fb6cc6572542ed66e14a29c37a2298a4daa9c2c873fa6a33e58d20798210f9e857fe8ba503601f71c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}