{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1213220164",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xedebd123ab3e457ab62e021cb64a7c24d21974c887bb74c10a93d59e9513dd0e",
    "signature": "0x17bd0eb71f824a96b7d1aa67ccb37ec767193c0a2e6ab98474c8a68e30d80e9704214b9a1aa4ae12d688a0056b27c9e1feac89c0f919c18e322a8496ecd3c1e41b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}