{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1682980659",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd53c37d3a26583bc6136b2170c9839778b99b3c7aaecf7e7ec5a0674302b3f8c",
    "signature": "0xa4fec8d8af367be8818da32d11f48fe3bc56269a5873f1ecd3feacf32fdec8496ee28d8f31b532d03bc6a186afc9f321df375db9cbae9c52b465eb09b39d5fd71b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}