{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1186552212",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4da26116a0ddc721ce2b0c8acdead493e7586787dbeeccbfd7f696b8a552bc40",
    "signature": "0x51aa9afae274ede89ba136fac409cebb098c0a95d329f9f012f8169b6185d17d125a47ece820f007c2208e7235bcfc3d5e2f61e2d04018fa2322898e4f0d0dc81b",
    "signer": "0x67E321241D4e44e5aB5D1c365505f0F33044C7BE",
    "userId": "460631539"
  }
}