{
  "manageEntity": {
    "action": "Repost",
    "entityId": "588393678",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb82c3f419a72e190915370aea56571d240ef9bce47665ef76aeb08e37185701f",
    "signature": "0x2e30e6c3baf4384d77f518391953fa6bb01322ada54a665a77c64451a4247de2289435404d933412f763b02b0f86887c018eecc9a44326aba056e6dd17195e6a1b",
    "signer": "0x4E3828bc809fb5B9deb81fa536cF73Dd5bF4eeB2",
    "userId": "185184169"
  }
}