{
  "manageEntity": {
    "action": "Repost",
    "entityId": "303039",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x360ff7f3246388c932a40810e4485cac7cb318a194b43648844d67e953018cc9",
    "signature": "0x065ab9bb6079a9b6b39b49c78cbf7bac388ab7ff4e8824b5d88f91b19c56c1d4248b60d3556576efb230ebdce03edfdbe5b0a0dc02333ee60485ef1d9b31737c1c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}