{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1126511289",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0eec87d8a8729b601e89f9df481f8551bc9145107df2e1f8339f3ddab48640e9",
    "signature": "0xf5fee595da54fc4fbed23b6b0604a6a39a10827668d2137832e525256344c69357d7b1786a8b72a0697efe84388514df11346ac81f7abe3f527e2915ec54dd6a1b",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}