{
  "manageEntity": {
    "action": "Repost",
    "entityId": "654902",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7ff2daac19def577191ef5916930c7f6e17a68fd8d1e50ee092a136efc1ead06",
    "signature": "0xe47ea84368103ee1696aed82d0acfc8d4a50104411c537af7b39e55cfa786542603f7a41a0d68ed08bb237088ee6e9e17ab96d3e53f34c5d8250c36da4f1188e1b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}