{
  "manageEntity": {
    "action": "Repost",
    "entityId": "129960",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1dadca7348ecf836c353597b22bb81d9c55c630daf4534ed5fa9a0278da5f61e",
    "signature": "0x415458dd6126864467ece3e1ba9c78074de18da55cea9ae8e26f0a4f9fc46b6f4cd8898a77d2518202ad616b227dab1b43899c1782c4d34be6ab5681673481081c",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}