{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1163140816",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb2d2a6e0ca33290c27c7a59bb1fcab1c23afa1a0135cc1caa94d03c17a5a1305",
    "signature": "0x15a8c37b729a4d900822ebe6c30d6fd78563017fa38c65c4ddb032d07361415559c5834197112172f688c33ac21f92c321555c3b36c1eeb13cc4551d3155525f1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}