{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1739334817",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0d89eba4695f979ffad06abda3028a00ecf49d60fa3f6918539c704f0e13108b",
    "signature": "0x16875834eaf408d2320cc91a19a0bc01861eda2db39fb2211964629e56bb32545dba7cf5ab32db5f12c9477d418c65ea69f64dbc5fb50a82e4939937d6c652f71c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}