{
  "manageEntity": {
    "action": "Repost",
    "entityId": "596866011",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7fe15205deeced8a3b9c6a4bb126aea16ff6b77b29ba8005407329e41bf9b44d",
    "signature": "0x00891cdde0fbdabe02b44add488f81625242e0556f8537320b05c25bd22549417dc88c015b180f5f85ae26e1eac4e0d6ff892f28b70ed3718d908ea15c72bdbc1c",
    "signer": "0x0E71C12c426F5C9206F778713f48B60477CA943b",
    "userId": "29088079"
  }
}