{
  "manageEntity": {
    "action": "Repost",
    "entityId": "111844",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0e82a0fcb787716946f1ca56d8687878ff713573cc518229c4b1ee000eca0684",
    "signature": "0x630ea2315700720e10ff7890d5ee44a6905633be669233e756edebb74d373bd579a8102c2ec11bb80850d72ae579746907c55bbaa813dc3889ff456aee189dee1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}