{
  "manageEntity": {
    "action": "Repost",
    "entityId": "483411924",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x613b25fd0039a67f92c618f9e85eca4a3f63ed5a6929739d1a83ec3a23b9a098",
    "signature": "0x9569e9856c79040aa8aeb52c5e6774f4a74bd79bdc476bb3f2d5f32800f4b0fe23dadacc65b9592d247ac7caf624d7dd1c462a7766ed3676133a2483276dea821c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}