{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1085841",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd63c5de7e4cc9b50016e1d0ceb711d3d0eabc5c43cc68248af9f285ba4b3e6e6",
    "signature": "0x2d715d13bfb541044a27a0289167f58d5f3a2362767c7e98161988056faa5dc0064b0bff5b49bc1fe624b101cd07b07a9102d78651f4ab49ddd77e21fc5d285c1b",
    "signer": "0xd648B38B61b65e4F8df57D4EE65560D8DaacFDb2",
    "userId": "277314120"
  }
}