{
  "manageEntity": {
    "action": "Repost",
    "entityId": "279430385",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3ebfb006405e672b4d1638d9b6a9f05e76e7d73db54364ee0f7f0723a48650fd",
    "signature": "0x30623a239bbe78c5f0dc36fd7e46a4e15244d65774b2b32646a121a5398e3f304bc755b49f1fa7344df86f5663e8d25b0d1a4007dd2085ab3959de06b42ea9721c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}