{
  "manageEntity": {
    "action": "Repost",
    "entityId": "984977656",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb229404b6cfcfcb8decaaf6025a4a879c3cf10f43cca80ea9cf6ad8492fbb779",
    "signature": "0x1c675a0cf71082a3a536d7855f106b2f8993013841646d0af6fb1a5100880aea3837369598a242e3c46881dd531181a3e2d4a2784919f1109c48319a8189cbcb1b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}