{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1488271488",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x175f526361d9fcc61d74f76fab07a294f2ea601d63cc6413f1fea667c1a2a01c",
    "signature": "0x7b0311e62a8dc123916b95e736bd0f43265aa8d95a49902ec3b760cb9c00da5b4a5d0f7b6c22d6b0c5796ebb392b58a1b3edcfeec41ffbc3dd9d6b4a5e389bf21b",
    "signer": "0x5F33Fedc0967cc575F9C03Aa567B3a28AC211014",
    "userId": "1044470"
  }
}