{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1353530931",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x88da7f15ced5f2ddec17f1c34104b50a874a23c4ae5a5c12c9d3422dcfdc26bb",
    "signature": "0xb3eaf9cf48d7188ce46ae4bf92c2a2008924f8de8ae36ac729d3102539ee15b36167a1ff86f3ef21dca9ba75ba1119a884ae7776746cf92fc9ada182933449191b",
    "signer": "0x06Ad5789cE045C5B0AeB97849051a7385CA95B4a",
    "userId": "270209897"
  }
}