{
  "manageEntity": {
    "action": "Repost",
    "entityId": "725097585",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5e0f2dfc6bac146f52ea3db029bdfe61e095c04f22eb8dc4ee341b696d4fbaf8",
    "signature": "0x0ca8b23f8086a278d2c9fc5853462104d9cf58924efab339da101c81665d62e71d40daf1815771647a96551ecb1a9d9ebf0fa43d489520d172cb4e1197a05d431b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}