{
  "manageEntity": {
    "action": "Repost",
    "entityId": "361784",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2976a86f35fa6dd994a8afa680c1e1f5db08c34274404e09e6588496b34feb75",
    "signature": "0x6ae907abfb56acdc7259f787c154c6a80bab9463a7542625d600dac4daac5c210f528b6281f1101c3418025deaaa0a2400c725fd9e4c18c41f0fb8de4c18ebe71b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}