{
  "manageEntity": {
    "action": "Repost",
    "entityId": "533934290",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd0aa1f838e4238e6308b5d8b0c829c83c6e95380e192ffa268e0cd94435bd210",
    "signature": "0x576788ce30bec58cc6079c26fcc34233bcd8c4e0e4495e0990428f4a25a8d6091f7ff77a6915f5ee113be37edb3e352c6e35cc48044aedbb78e77b9bb26a106d1b",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}