{
  "manageEntity": {
    "action": "Repost",
    "entityId": "546429383",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa496122217c4364ac5aef17b06fbe667da38fcd8e4c76e2f91542e8962b70c67",
    "signature": "0x0dc855afbd4d6aff282dc6136ec6dac015621a2cf148cd891f9de309c97371f070e78604afc376f9ca12534e461a5d85a63e1ed4a314ea110ea5d17d1e8ada281b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}