{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1100781",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0911432799e932e42c71004df87c0ceb93f5a8139b426a9eb60b6bffe7380b28",
    "signature": "0x12a3635a6104b1e6ece2223045a420d99cadb08d9335bc19f506a69d15f8f7ab023bba690f23781cd95e4049d8cfd9bedc089a51ddda14b831ac40f98ef827791c",
    "signer": "0x59765b22C96E88dA578af23E8611d6ca2dcCd7C9",
    "userId": "377610060"
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}