{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1275798976",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5b41ecd8ce3c848bc6cb24caae2f142751417f0f48ed7290eb712879887153b2",
    "signature": "0x1a4fd71ce4881f9aeb53a4806f88ba4f10d65df0edaef7cf9d2981ef50221e1c301aa6f4078d9f285411d5a10ecf001c494ab4556426597d12a233134fab995d1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}