{
  "manageEntity": {
    "action": "Repost",
    "entityId": "211426793",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe070d73b66e2fdadf4e27d777f2771e8a29128fbadb031225dd2f2a89ba87844",
    "signature": "0x4b21c49b7da847a97971d2846f89b2a3d5ece37c46ca4cf1a441068ef07e4a6157e36011c4f74bc271a4885a5179756aced2f09db92a07263d6e4ec390a4d9621b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}