{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1031118817",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x38841ee8b4a4d1a53fffcda07bea8dc6270489852144906e024cf1e8257ab0bc",
    "signature": "0x6fc92955657d05fe32d7f617eda55725b35a13ebf79dd9da7785a3479dda3c3d524479ae88a5ca2f3bd5ff4beb35ad0ddfe78f5ea5bcc7a265f8dde22c8983aa1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}