{
  "manageEntity": {
    "action": "Repost",
    "entityId": "502199969",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe72f36e5befb423583e0689d86f3d9af9896238c98295657c32ff26c6edf7270",
    "signature": "0x2a6d8a403e4db8154ac9d449803db84438b2fa608463707173a167bdab037fcb57a53ea2eec3dab6288c29246f6efcd9a60a7f7a81633649cd893225c68844441b",
    "signer": "0xAf1f176E32866fb97d822F6f5222061aF11ef652",
    "userId": "954117045"
  }
}