{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1131767",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xaaf78c5d778651ee470f42b2b161edeb99c80d0061f8dee0807a80ec7f47715d",
    "signature": "0xa9a4af0e4daabe21f9c3521c919c2f685fb9a62328a14eb11751d3936b93c56640304c975cb5e6c40bc4b6e83d666d56dcbf36af34f961ea3ca846ccaf686b0e1c",
    "signer": "0x59765b22C96E88dA578af23E8611d6ca2dcCd7C9",
    "userId": "377610060"
  }
}