{
  "manageEntity": {
    "action": "Repost",
    "entityId": "773467",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcaedb7100f9ce067652b5a3e57bba6c5dd6e759a6fbdbd7c30fcf124071097c4",
    "signature": "0x28f9162d2a1971df9032cf6e24bdad551088215762494beec1f3f832347edae877d8f9e35ccdad85c64084e2ce6826d8eff42f7d7376eaf9a3b9a764923c50081c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}