{
  "manageEntity": {
    "action": "Repost",
    "entityId": "115199",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x42c12f2c1b1cba277a11e75f01cafd506e0d2912fa8b3b45db72b473a8280f61",
    "signature": "0x542c9663b6248947a3d7a65720347de674012c5c496fdcaca83c891fd63a7a2d4a2ec0ebbfe9ca5136550f297802df6d582251e71cdbdf079f831a4f45507a031c",
    "signer": "0x461Ede9270Af9Ae90B70Eb047AdFb443253329eb",
    "userId": "165244"
  }
}