{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1163140816",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xeab9b77a32ea91ced7ee2673bc58e5e3e1632b7ef8401e2092a6e87bb518cf9f",
    "signature": "0x44bf1acdda738d33dc2ea964f8de2fc10b9619e1ac647f78a944e78617530c8e65cd237a156cea848956a2a97f96cfb62c19097ad1f9f65da2727b8268939e031b",
    "signer": "0x61C76C4Ba2B5e25fe39F45EF86dbC2749f46d77F",
    "userId": "183994"
  }
}