{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1755149352",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0d2d429bedbf64af6f9137a8a7f04ac9304b3905540c435740d2731bf62e6e14",
    "signature": "0x8515e8b549b4b8569b43e60de56e2b53eb0f1af0e9b9a58250228b726f425ff708c5cd53275376499f46e0454bbfdd3a20a934ca2b4f9d9b60e7406965e9d0661c",
    "signer": "0x767f09338Ac6CE8645c0a76a17a560429b582132",
    "userId": "520958130"
  }
}