{
  "manageEntity": {
    "action": "Repost",
    "entityId": "470057229",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7e341d17d80f098beeabb8c0891fc9f3ffafd86f2126a02ffd5aff1eff953074",
    "signature": "0x9195a58588b076ea2e986be6c6c8dc5667eca3c36eb24041a5ef799380dde7fe6e2856a70f4cf97d3355726effdc340a3101e27bd1a633576414080af5c9528f1c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}