{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1273478335",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x06bbd4044ec2ef8d3ef62835894a27b9530eb1b0344fcd2f9051a031b1739f6e",
    "signature": "0x3ed25cdc1f810c562123f9130b6ef2b2b3be3222351bd19cf249051534e880a36e121fb60b9c3abaf17da0c12bc96056103cec7d547212ca182ffb58048c24761c",
    "signer": "0x3324C23609BC25902C39CFa38CF40581c7Bc7F87",
    "userId": "229134011"
  }
}