{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1886082990",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5b9cdcbe316906a4571fcc8bc3d0fdbe758692d360e5f23bae0db928efb43864",
    "signature": "0xb7481e0ee91c5f647c03e5f78dafbdd0b012c00ccfc6f9f0b7346a858b3186fe3bcff697b51a19d8aa9d3208d5f393fbee0e8536dcbed6032e7aa175e247076a1c",
    "signer": "0x767f09338Ac6CE8645c0a76a17a560429b582132",
    "userId": "520958130"
  }
}