{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1102131",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd6f05cb32672c37e6d4b104e058afa297f3ff3c93d49ab32ba18d2952354a322",
    "signature": "0xaeee3060e62bf057ed953d09ded6d63eee95186b5373f5bb53ff07d1b22627d7347a1cedb1d242ae7c1add8c49c00834f6565f9a8ebdeb399e19b317362ec9091b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}