{
  "manageEntity": {
    "action": "Repost",
    "entityId": "468312270",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xae822217a3f9699ff61d413c7beef3d66579e60e6125b4ab5934f4fe0524af16",
    "signature": "0x8abeccbe9e79c5bb044cbd50b5be26654de19cd10d621e84fe65d95a1a79d7272a125b02d6200dbea9428540c6eb383e915b9aaeba0a2a634079eb8d5a401b491c",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}