{
  "manageEntity": {
    "action": "Repost",
    "entityId": "984602",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5b6f836b860a4e484ba80d61a12dd50c748347c839ba05275a759e90e37104c2",
    "signature": "0xc1aa8a1904d2fdd196eb359dda2c3ac35b456a2360d41c731c5df668092c7f572d00d739a7542aa6755d06796f5c0224d617b5314bdb9fbc090620c38fd8579e1c",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}