{
  "manageEntity": {
    "action": "Repost",
    "entityId": "472251566",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0bb1705bd75f59952d9bfcdbe685c8ee39daea53cc6bcca4879a6556ee1cc90d",
    "signature": "0xc96a1fa64ba3ee3a2ea46da8f6c094d132b3354f73a7fa21be3403c4a8a6d3fb0e1ba52c4da31d351308e52fae29e5e9b71b6c3b205e2f1bab273ce68a81a38c1b",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}