{
  "manageEntity": {
    "action": "Repost",
    "entityId": "12655",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x12a0376a3c0db90c5fb95a56999cf09cc4112e2365d936ac240e15a38f8d0491",
    "signature": "0x0d06f40441ed5f5cb2c92e689edd80c589f2942535ac1fb67f24f6a565120c78199a486331ea0a374768f228ec162eb235cb442361b0bcad8d9b94cffd49dd411b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}