{
  "manageEntity": {
    "action": "Repost",
    "entityId": "87752675",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfb1ca397f08f91cc59396a657b88a0a80c8f6510ed19d84378bee2b51f0485ee",
    "signature": "0xe6d70fdb70b5b425c127a1ba1a082157eaa5cee34e1396fa612fe3ece4a57cc83ee740ffb7ba8b3d2f492c633cb8534ba5d0ffce449404fa7d53e028b8746d0e1b",
    "signer": "0x4F8e40E75E675f5be20520c4cEA0CbD7bBb999B1",
    "userId": "991796067"
  }
}