{
  "manageEntity": {
    "action": "Repost",
    "entityId": "369343708",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1c64246b0fdbb077c6e94d5970aafb2e48631e101bbebd9bb35750ce286b46f9",
    "signature": "0x50a4172162374612f6a1ebc05da46a4d658bc18adec2b088be05114a68e2b7a21510ed2f91d29089db7300e001179dec14908fda4b0740ea06977a7e44c679b31c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}