{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1341890063",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x388b4332a154d8f0221197e9069fa54ac02ac92f2c288f4dd14bdc720c5995af",
    "signature": "0x998175bbebe3e53f0c071912dcf984e927161a5a089e5fa644bc48eac9c5916e4158009235b801b9249fa699c9ad36bfbd07874a99e7fbb9fb00cc439e2116821c",
    "signer": "0x26Feee0AaDc0e2d8f7aBEd5cdb0bCD7D325F618d",
    "userId": "354535"
  }
}