{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1051672",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfaaf0e0f7015d2c2f9b1c1d07c3bdc35d75ba4b103f9cd8da50bdb114dcf1870",
    "signature": "0xd4b5526df3f0507858a7547feb9567c99e225ffc6fbb008fe2f940dfce3b22900fe4de196cadde6d42970925c9814dbb53fab618e27faace8b62f320a7b2f00a1b",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}