{
  "manageEntity": {
    "action": "Repost",
    "entityId": "329326",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3fc5060002a81fc4f668944861da2318138ba002f1962a6797dc8ea28033a94c",
    "signature": "0x6bd31040ee346cc6ee12faef5ca8cea03a52de672aeb9c898ac89d76283eda5620f22930c8bb739893709eb01864373f32ae4f5e07b162cde8405290399256331c",
    "signer": "0x28945B345Dc8334c21B4e932dA506ca6Fac7e18a",
    "userId": "290283513"
  }
}