{
  "manageEntity": {
    "action": "Repost",
    "entityId": "628948474",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x18369f9cfd085f6ffa41415f488bb674bdfddb427b98000838433b3d337e1e12",
    "signature": "0x0b3756901398224d4eb4d69adef8263df149463fcb511278e5ad50905fb6a8b262c5fd2783d70e03f6baa9d436b34345f2e186c9e6050b2e604c49a81d7c24981c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}