{
  "manageEntity": {
    "action": "Repost",
    "entityId": "36855764",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8de15bbae479dee469740fe0b10a14b53dec400554d4d6d933b0bac5589532b6",
    "signature": "0x5728d19fcec998cf53bd68ac7e1901263e7af21f4f8a4b816c23390fcedd2f582e7dc2d2e2268726ab4a97ab1dbe356673273b683f3b70c0f9da8e3ee08e21dd1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}