{
  "manageEntity": {
    "action": "Repost",
    "entityId": "216230344",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb21dda3d0815c8aa9dec42ebcf3155b4daffacc8c78d2f091d75a739db29934d",
    "signature": "0xab3950d39904f3cd42d91254aa380507aa6bb58a6f10a516acb429f5a6f394f2063583a8b043ba08b290a1720bfc94c5da0e1d82e871b44e40ae89dd279217d21c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}