{
  "manageEntity": {
    "action": "Repost",
    "entityId": "656170676",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6a71d6bbded363f9b9867fb5ffe3757e7626f879d2ae2bc9e7de14eb844fc858",
    "signature": "0xa2691ad3f9bb6313c67b68c10801fb2acd1d98c3c023765278c3f602147c144a712d0c1223911f858c568f6461f9ef562a722e195588c505efa7d2b1aeeba3e61c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}