{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2070785471",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x33281c68f595b1d79225bb88c00adf921d5c4f3bdd5f1efbec62c47a794fff63",
    "signature": "0x283ae899c9864a8aac940d0debb396726c0fb13685adc8ff6aefd08c462b10c639d4d88be10716938af9b7fb0b48d8cabd208f0774c30044f33b4be8f816cc7f1b",
    "signer": "0x204E506f1D5498d2CABD41d2fc7a3078d5792835",
    "userId": "768479471"
  }
}