{
  "manageEntity": {
    "action": "Repost",
    "entityId": "544312",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbc3321445f6fa81759f4cbce6501f8616015b5801c673bfcd3b86d22ed609b17",
    "signature": "0xaac24b5b4dd4c5e3f5deb52a61f3c299840b58c5906b39ca136d0906057455f37313c3a4a06c079ebf4698611acbe71543190e3369ef3e5e74b8655e9f8ab1d51b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}