{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1059606467",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe71c4da109dc86533689030f9487100acccdde65b93e15eaeb4e8eb9cb47cbeb",
    "signature": "0x0f154a9bcb9ad8fdb7d12c5344195611585d251d6fc8a554c3b04c80e31c8a0814f7874a4ecf7d84f308cf6a07440f2aecd7f1dba9131163cfe4259753e3b55e1b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}