{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1159753531",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc741676b5f1701812a6b503a6b943d6cb6df641ca60d6776f5f3c71717b47cee",
    "signature": "0xa4417f9285d37a7ccf6fee677081233e939be2e9cc9c0f8a4501655b5c67e533654bba2123816f672e9ec691ab4d12f922e1ead318fc86993f8e1b20ec81017c1c",
    "signer": "0x98BB774C573e105ebDF61e814dC928E65BDd6c47",
    "userId": "457973935"
  }
}