{
  "manageEntity": {
    "action": "Repost",
    "entityId": "747894048",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x36c00b98aa50128fa9564854c26bbc32589a700aa02359fb4e2abb441f8e27b4",
    "signature": "0xb735a364fc5e7da7a4eb6789193e99318848e7fc2d5cb3d8f9aae8ebd844bb3b642440ba6903cbd2a2f7504ef4e2ce9dd0b7014f09329f6148296d034dafff721b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}