{
  "manageEntity": {
    "action": "Repost",
    "entityId": "698122745",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3f065b8a86c36d837970a2e5c8aeb7bb6995703d9fba3b2e6880dc22deb0b45c",
    "signature": "0x7f42bfe743ef1bf0520ab42339583905cda9184e98b0a731cee9896a05060bfc5e7233e030aaaa60681ad8597111dcc8ccecd21fda3045f655f6060ccaf444271c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}