{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1681405285",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x26b8acf66f5da79ede33c0f53735379d42a5bfe6194f4d7ce87476a5f56654ad",
    "signature": "0x89763fbc833a3876613111a5d665ffb01060d1403b309188c93f2ba850c1f89f11d2a9ef375651f7e1a8404c06eb63be35c2cd4b51d773addc613895273cfaf71b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}