{
  "manageEntity": {
    "action": "Repost",
    "entityId": "706132442",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcd62be11225cd10c38a503f7bf00b469c33758afcadcb3c51369758eb7ecc01c",
    "signature": "0xda8ff823d1c2d0f175ea6bc2adbce124dc22551d40f07ca0476e87d29a1d158f714bb75098c854f0aca83c9066315843e8a6b96610a3cc9166a889646fe970101b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}