{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1331859448",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa07e4f61ce902ef13019415045fdb0b6ee417d5ba426b393bd13c0d59dba9721",
    "signature": "0x6be1c8a1956664d210f0f1ddee432dd9febc38302d5e518351e1be528f168a370381bcddcec10d84fb327b435217540438fc9d96329761e1849a17863ef648e31c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}