{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1581423655",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1f06ba25838be421c1240e0e302015166e52476790f10707074548394d152d4b",
    "signature": "0x17b1366f3e4971d9565aed53bff1e94901019296627eecfb803c1dc103f918c00bc9c9364504fb9b3102823374d05949774d06ac37a1751886e9a5348adf58e31b",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}