{
  "manageEntity": {
    "action": "Repost",
    "entityId": "624835963",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6be131d3ae7d6f82f4fb5ebaf4307d26cf8552f79883d0624ecd2dbe74c99e2d",
    "signature": "0x45c334170bc6dbb1bfa8bd9312713a48879f3e91f608c6df7d2d0f2ce18e7d7d6b32f562467d80840133035bc3fc7bcb007a9fb7e24b9ceb446502fcc188e5291b",
    "signer": "0x849938DF063059EbF6d907f55E72C083347C9343",
    "userId": "796529120"
  }
}