{
  "manageEntity": {
    "action": "Repost",
    "entityId": "193770",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9e9962e1656a4cffb5f690fa1bf4179f15389646c6fc5f5a6c5c9b74ded02f53",
    "signature": "0x68e03b68bf3cefd9767582047238ecd5da27af7f948fde3f366188901a55d2883c195cc0d37003f5fbcf931337d5656314da3bb78754c255e946489b9e1c15171c",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}