{
  "manageEntity": {
    "action": "Repost",
    "entityId": "272319",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x76c564b514df963c7bb69acc41aa21f74e57ed5c82268cddafad3f7c8f928219",
    "signature": "0x5fcefbbb5e7f2ffeb78b4dce222f75f7f6ade543abf40cf914935e86abd4b3901b995d053095a7316404cabd50c5a29bfa01bc7fbb22e92cfb9398791b26503f1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}