{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1315753982",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcc4ca8694858b6edba1a9ed4347cd900fb78781bfa1e6b69c168ad173cb11b4b",
    "signature": "0x12d90396238e6bf4b904c38774bc36ca546042fc6636ef3ce2edc6a3951314bb5d1dfddc3caf4adb07d4c514af2d1dd1d6cbc62cce49e156055fca519cfac5991b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}