{
  "manageEntity": {
    "action": "Repost",
    "entityId": "147148563",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8bee72f1bdede5f874d58e32c7407e40b4110bb1e38604dc2de248aa889c221e",
    "signature": "0x38025570c138ca5a4397d71c38d79ec21d493cc7adf2bc68215f39c8414f2f2855136293232975cb7ee739602672da1eb8befaa3f480c80f283f504cc2396a871b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}