{
  "manageEntity": {
    "action": "Repost",
    "entityId": "25821",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd35abef5f69f6d06366b7d6d6455f3603dd3046da87700070f5d72b0d525c1c1",
    "signature": "0x0c47a89ae5325421b35799bbbf8b8ee9654b1526fd454244ee552e11458693be4b801ef1ceb91bffaa9bc10ab32791b46c374dcb2bbc6caadccee1f4b020b8171b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}