{
  "manageEntity": {
    "action": "Repost",
    "entityId": "200884",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6e42f614fd6c3322d923445d5b1a01f9a975032497bdae289ffe326aaa63cdaa",
    "signature": "0x6db1c97994f8d44db39af8deb631752f900b43185d67af22de100dab22004fb46a476607efd5eeb3662338dbbad0345d5513706059f18995f14eaeefed91a0921b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}