{
  "manageEntity": {
    "action": "Repost",
    "entityId": "60473361",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0b6a5e846b2b2fcb019e057af131e9b7ef0d8807a16a046bbc1090b647c2b3f3",
    "signature": "0x2ecfb1957dc9a9b42d85a511ce0845c4d56f1139c1e6bae332f139208f9c921b37eabd2f14b81c99e72bee133834336f9f35a90c99aa6e0671b47f80e0895fd51c",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}