{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1365397489",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6d7e5944f71b808ff085a9c28b0b0ee54acc6bb865d94ee253c596f2841c3ac3",
    "signature": "0xa07992409a6d07b6c07c0939471e026487c5850f2c827aa3539b3aa7c931240971d4ba84f23839b4a495be5ce05a9617422d6d9cdba1dbd894498e26048815981b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}