{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1030584",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x54c28d07a7ad607ba2999c8b33d95f61f17c9a307dbd00ef06cf18e73a92e6f2",
    "signature": "0xff8b74088c2ab50ba6f771e7940b7db20b536fa79ad24ff9d3485d57920c6c4843a1c493105bd901f7605d5b94a2fa8537300153f46801ce8fd1ae5b9fdb2d581b",
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    "userId": "35251"
  }
}