{
  "manageEntity": {
    "action": "Repost",
    "entityId": "694689053",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x95a407e3e792b457cc5931c9d2e322aa243d82aac41418b90994108c555f5c26",
    "signature": "0x3cd14b43e7fa9fa90b4ba77db4c7473db333bfc7de323f66870ced0b896f32d97d88adedad5010eda275da28c84d41f0acddf04f9654e1e012aaf51e25b60d961c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}