{
  "manageEntity": {
    "action": "Repost",
    "entityId": "867787472",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x50617bad8331e5dc1e3498c776e5dc17dda7c35e37aee13282356cfbe998fdc2",
    "signature": "0x8a76ff5bd97e34ad45f0d91a2fa708260059e491fd03327e1263ec68e66d515f77a4ba2209e29351c316b1f666f25e7f73aa53a26a3934f554fdef50643c92091c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}