{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2043107",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x833af4bb6e427cac2110224379921a00aaefb8be96f7cff1cfaf83b4db86846f",
    "signature": "0x3eafe18e79fed1acb3f6206ef1d6ef6a5d4b491f7e9c217c54aed04d66cb70b466a2a1ab95bb83197cc9dc997a53f54d8ca33f99facdb231ac406f1c3d3c57ee1b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}