{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1007771980",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1a8d840b07f99a8d903a5251cd8c0a15b9e68dd82756863a219676b72a2d1e7e",
    "signature": "0x156cf08bf24aa7788f22dec37f829c54756a16cc7a7ffd684d72406e6ed9ce665f3558e23baa45129260a1ea2857b698d2598eff14bcda1a879102e34717f16c1c",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}