{
  "manageEntity": {
    "action": "Repost",
    "entityId": "126534",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5af2f182dd0f802b0c4b2171158bc86c08135b34e7168618ce9080350af7f771",
    "signature": "0x37b1637e177465cd9b6cd9faf7f04285d9a31ba12bab1775cf1cc4b85b21c9e03df66fc0aeb1c9cc2b4198202d947999fb6809c70b66e51b07f1680600db69ef1b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}