{
  "manageEntity": {
    "action": "Repost",
    "entityId": "451164068",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa1347614df7ac60426692051318d31c5cf2bd713bbb417a7339d0df35ecf563c",
    "signature": "0xcde5ba813b0cc82b7ca1d0612063ba3b9cd0fcd6c9fbb607ee7f40baed1040845d9dfa5fdf8a6cf77044d9a40ef23fd676c2ae42572ad11fed9e8bdc22fdcf121b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}