{
  "manageEntity": {
    "action": "Repost",
    "entityId": "779229074",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6e54786e47415e98744a8a4cea296c34eab6b4451d21e57eacb0e6113504b667",
    "signature": "0x5deff9b35864b20a59fc8eece81089006446b278ca7944024aeb16c7f3706a1e01d34f7ab561155cdbb9af6d281691c57bd9433e45f1f823453f845bc1474c711b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}