{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1268724678",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xda03d6b6fb22ce602fab419c3aa12ddc5e9696031b665d3332cb3aae7c171315",
    "signature": "0x2b1ec206ad1355ca581bdd0a493368e1f0a2b9b4320e1ee6ff49479809a05cc056b0d8b6b5f2cedc1c739805de27139eb6403d5f505e1c69c28bb1a7edcd62aa1c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}