{
  "manageEntity": {
    "action": "Repost",
    "entityId": "784196040",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9a253ddb2c611a877220830c062bc81076c7a2ed93c11e3ea95b143da427a959",
    "signature": "0x074664d176a50e591c4197fbc108405c3f592a2e09ba5914c702611213d938bb6bdbbf31aa577e1f8d2797e82a4fde57cc6da348154c34e2847887254e0f617a1c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}