{
  "manageEntity": {
    "action": "Repost",
    "entityId": "591080",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfc60286a26f6faf876e51137bf53521ca8ac84ffe6147c1d76272db9a58c6c97",
    "signature": "0x30e3e1a12a91019806ee29cd02187c143ad29fbaa5dd5d03735e2b0b86dbb0f61c24a83599c28876a3ebc2dd2b525462d3c9c9b465bcc98935ed137ee30e23591b",
    "signer": "0x65b2681094e762CAD2349e6C1e2FbC8d54b9c046",
    "userId": "11153747"
  }
}