{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1077919464",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x60a636f50517abf42f3b016192205999c2da14b498c2bf4ea0578bb27ad08f60",
    "signature": "0x0078d288f705bdd6cc6481c3f49064a0ba8cf0c7ddc4b8f25ed9bcb3fe449be33347a72cf0174821e9816a66833ea2a8b7a2f92b2c14c5915433ad50c12ddbde1b",
    "signer": "0xb6B208a8f79b1D88d245afa5aDB0a40d38cd6DD1",
    "userId": "528688046"
  }
}