{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2106589452",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xae91a102074f55b4f66d46ee6f5e121cee0e1c2e04b40d7b32df9ce584281dc7",
    "signature": "0xeff912fa9b64ff6ca883e2c966d4479e45764f7685d7cf874078cf297c739aba46aa04193a38bdc61b0a35df3fcf27c30393dc23d72e14672098d4e6aaefe1281b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}