{
  "manageEntity": {
    "action": "Repost",
    "entityId": "261262",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd2b18beb3def52bdab6cfbc36e99b9da406419983edca7f6477d834e9e0ab549",
    "signature": "0x950e451076be2daa0a6f282c428041d7578dca62445f2f40ffa5d2f361cf185d5a4af8ea66778a336cd3584bd9c14994962ac1c5ffcfd6e5d7dcc40d692595891c",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}