{
  "manageEntity": {
    "action": "Repost",
    "entityId": "111239",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe39a31b6290025c3321b2bac81e01e80c4462c5cc0a6fa90d4a5abba0c1b17b1",
    "signature": "0xab0153f25a7a59070b2da4e17b1caf629c0f04ea90ec4aecb3b815505232f1480d37b98fd35e20a8eb23650d62806899ec215fdc0d3451fc45cd34962dc39cf01c",
    "signer": "0x767f09338Ac6CE8645c0a76a17a560429b582132",
    "userId": "520958130"
  }
}