{
  "manageEntity": {
    "action": "Repost",
    "entityId": "225365348",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3c37d583d439dae1aba6874eedf4a59229bb8b650f6e16d24ebddb28dc91ba40",
    "signature": "0xa490dfa4651f45b9db312d6615106a12f588a0c13aae481043fed684558845ce2f6cedfbee6d5e02211aedc02e4e1b66ae7d1791e0da960579a0fbe3b47272ce1b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}