{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1302106177",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3d52b124c71942892a07ca33612a95907e7c5f2fc620c1f85385278f1459b3a4",
    "signature": "0xf7a8f44b89c7408ce29795c6923cad6cc5e91100b8d8549d7e2015740908e06315f58c22194749a5af230d0e8e5977347a5e65270c9f0e0e0a3b5a0f51db893e1b",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}