{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2134576602",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8637cfb6f07c9e3e4cb3f12a5fb550fe0009bb4e728c1a0991c4aa3395ba769a",
    "signature": "0x170f6afdc4baec7c3cc886ac82c153c354f8e9b9bf654b0ee56c1d10208e449e4fbd0cb2eef7af542416cb562e3028c25a5e100f06af05d450deba15561ff7d51b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}