{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1949057828",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x38e30bdbc2073ac2dce24054d447f545852be22296a2de49d1d33bdee8a6cabf",
    "signature": "0x4b3b7e7c2629376e4da9eada7251c49deb67633d6854f63d6fbdff30c0e40c591c9b81bcc13c1dc03a92216904c028c725aa10abb6036acc25b7b978c632acb01c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}