{
  "manageEntity": {
    "action": "Repost",
    "entityId": "126779",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfeb3ce7b966e3458f6d7149bd8612b82c044d6c8bcc696545da621db4eea1d06",
    "signature": "0x0b7f8f34e2abaf59ae5bd10137c6076ee68988855414b06d65a34fdd4a1faacd3800be470eb335ab2b0dc55bf177b2f620f6fb293c5efaf6d4cb9eb04916f3d71b",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}