{
  "manageEntity": {
    "action": "Repost",
    "entityId": "771372",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7cd316ca968a19da86cf096866565e8232e61716409a7b06f9023edb7d1328f5",
    "signature": "0xbec373da8ce56ec15039c364dd3566f7534273cd57023fe850932fcbcef0d34a39caa456a3281d9229f39f470886926a62718f6637ad175c2f52fccfd69f2c421b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}