{
  "manageEntity": {
    "action": "Repost",
    "entityId": "426449985",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xaca24dc2326b54769abed6b57ebb8bee3e7735cf1cf9d5ac2fa7d68723ce5427",
    "signature": "0xb19f2b2fc77905a56a25e281a40012056f2cfca15d28190129baa06f6127b8cc6fe9706709ab27e846888ce86aadf684b337d7e643a0b2b338fc10617e370db31c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}