{
  "manageEntity": {
    "action": "Repost",
    "entityId": "956448634",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdb19c4edcd680ff04ee00afcc2f8095b018e40501f278831b35d68d6d7bcc964",
    "signature": "0xff05c6b912cf3e23ec0d4335b5d8938c7dd9242b59e1244ced647e43564ee6105201b20be5f8e90fc40b3b3c48c14f2c497dcd2b75cc79793358f91fa3b173301b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}