{
  "manageEntity": {
    "action": "Repost",
    "entityId": "67695386",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x73d17ac397d7490410dc7224ccb39437ce6fc6aa2f3c272a6cdc5ae20c923279",
    "signature": "0x1e8d968c43e361255540d44e2a2276481ed1c89287f0c9070557ed298bb133781b5481ce358f1d4788b9d290e1911597116263ad4f328e47d0c49b431cea35941c",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}