{
  "manageEntity": {
    "action": "Repost",
    "entityId": "158625870",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb736904e6a2855d6826d326ed89739e5bd6acfce7bb9da69b061811cdb3964bb",
    "signature": "0x814802ed66acb7bfb203cc4f5d29f82b00395edc6208802810cea4be6fbc21ad366a5409ae706d340cc5e09264455ac49746dbbfef8d9990ae32750c77b6de021c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}