{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1474633739",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9e146647544a5fb2c5a34b9b1fbea3ac990ea796ae2678a49664d490774479d7",
    "signature": "0x01d6b9e655c8b2d0629e54b5db177ca8fe423e10717f7ee3e62c2540c21f77774d88a2c13cf83da663476e78e98ee19d21b1108b6b705765118d80f22691decb1b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}