{
  "manageEntity": {
    "action": "Repost",
    "entityId": "314355118",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf9f3b5e838b35f7f6f166f18a2120536c8ec545e8d804c8dd5d6b84cdb40b0be",
    "signature": "0x65fbaf38bd60eed96501fedea3d097a05492b5e4fb06f22701cddd032d9c813d378edfd5ba57b47a132ee590ffe1ca437f289896357a97f64d91a578fbbdd8f61b",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}