{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1267842468",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdbb9ba41a7f334d6d6a518b1d2ec3e5616018aecbc3feb58bedfe54f9149fcd5",
    "signature": "0xbc8777f05b892bb49c3e99e2d93978b10d9110311bbb0af9c5d383bdfd5532c67fdd28685986a47c7554271282d9b0a1ae6aeb642bd584de779dc37f6178034e1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}