{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1262103544",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6647ed999275649350ef76ee2cb45b3b390102f39f9185521114778a7e43f2f2",
    "signature": "0x428d6d5f30b857ccfa48daa3f3560352ef6fd85b0c6f219cb1444b1e2fe459c41791d1120a26b4aea5674472af508b3e4724d60899fa16f404e1949de618cb811b",
    "signer": "0xb6B208a8f79b1D88d245afa5aDB0a40d38cd6DD1",
    "userId": "528688046"
  }
}