{
  "manageEntity": {
    "action": "Repost",
    "entityId": "266946965",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4c613e0a662f1dd2c78d2dc1b93b7a84d4b65b9fec45eba894b037758d449cad",
    "signature": "0x51a85d873b2661af1bcbaa8caff18a85db89e06b82fad07368d48eac02d8f75d5b7db6e809a068d873628b338aed7d40ee93cebdc2192d8541ba3c39367ea3ea1c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}