{
  "manageEntity": {
    "action": "Repost",
    "entityId": "596418647",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8c841a185837e2ede6440e461914d73d5e69bc458a115f8f2237a8698436e59e",
    "signature": "0xe5fdbc013f4ec1981120abc64af7dc2ff53973ddf4a4f2a37bc28416b5c0853c258bef9246b0b7e56a8562984fe51e49901386743ba7a70b10eff7b206bbda2e1b",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}