{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2132897134",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x408ed3b39d5771a2a55aa12acb8ae4b6bcfe51f656d45d4f5cafc8caef657371",
    "signature": "0x0444a49908a7b347bec9d180e0d7dc4dd4421fd9bc32a34c7a9a2026bf4d83491a7678de1ee20da213e858991423c215c9c99b362d2ac920e62456f364ad600a1b",
    "signer": "0x222534475146193b99B68F2E3830ED2b44307C2D",
    "userId": "991417453"
  }
}