{
  "manageEntity": {
    "action": "Repost",
    "entityId": "605852033",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfefd235245d4792e52a495e1582dadb834e4430372f5858cc87284d3e3b7441e",
    "signature": "0xe59ef8fa97eb3909dbf15076e96c052b390f384dffc3354ff129c48b4bbf41072ca49c5e699f51177a7afd030b070c7f362a8d8322fbd20c20f726cc373edfb11c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}