{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1987297755",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0fc01db063a4466ca342090b4f6b39424efb2d5705aea37edb357a9bfa850a28",
    "signature": "0x6eafe26d17c5d9e73735c5ffa1c0e73c1c6abccca531e13d119d16e18c2b617d08c109a01e61434da2a5748141cdf9b77321c3a220a5997a679ba1d5a1e508311c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}