{
  "manageEntity": {
    "action": "Repost",
    "entityId": "70790",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd0bbf399a38ad08e038cea0a64da993d3cc65b2e39ac026d1d8296290ecd497c",
    "signature": "0xc7ac04181f9a14313866beaa37acd473d47bde191aa3663160b66d2432c5602073fdd2be89fc7bee9670fd433b802c8c44bf20a9e25fb8b2e95b5fea72285c011b",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}