{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1019366671",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5e9cfa0fc8dcfdd1d18128e264533e4d4756a29b6cdd56d5de1c157fedc96660",
    "signature": "0xccf35377cff48856c71415081d0e16649ec5baef1b235f910138761aed10633d6663bbd9067c8a898d72e43ce5342df7b4397f8b82438dcb5948be99d02979bc1b",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}