{
  "manageEntity": {
    "action": "Repost",
    "entityId": "370936070",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x89997cbf8aa40731e8eb281955cb811b2ab26226da6c7b40015e90ea163f1254",
    "signature": "0x6387f4502fe45e28594b2da5e3681d3a6371132ae54320ca5a631f0e9d486d554f2166cf4c7207604a94d8be5bcc9ede0c2c8b255d948829f75fe52973f090341c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}