{
  "manageEntity": {
    "action": "Repost",
    "entityId": "652778775",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd49ad8025333271a08713b181011309def4498b15e10d5c3cb256847b77f7a8f",
    "signature": "0xe6bec8c65ca9d37df4063c704d65cb422419be48832f4bdaac86fbdbab3a62a83c33a1d38ab786e628716b5220bf2746bc9522dab95a0e796574e9fdfb8118001c",
    "signer": "0xd9bA17330fFb3Ea1356C5eC14971D9e1f2cb5200",
    "userId": "337125448"
  }
}