{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1845981147",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x656663ffbe80ec27ea7c6acfb1dfd5f276113a1a0da3d402928444cc108b21d6",
    "signature": "0x81215d88447fa4b444d1eb28cd41e05e99a75b122ec9b073c06516cd547e3d2826129ae329bdb03a0d4c9c7ad92ce1ea907434013f8be863e2f53349da08421b1b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}