{
  "manageEntity": {
    "action": "Repost",
    "entityId": "799701425",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa263bcbdcffb1dd3f903c16dd2ed312af960c45f2cccc6bee51c1de3c7f67bff",
    "signature": "0xcc254897515b010574bc04246d068cfeb49befcc6b126b7d35fe8a73048ac205387eb316bd56f54dfb6c0c53ad32f951a0fccac3ad86af1925ebaa2a0b28af061c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}