{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1210184636",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd56017df6446941b7d31670f8eb1845f2859b1edc9ebc1a81f1d6784bb19a7ac",
    "signature": "0x08fb0ab015f9f815ee06afe07cc6f16b55f832e9ffadd409e397eda85e1920e767603f8df23584378352a1c9402db7d641aba523d43d24564d0b037ee8d1e98e1c",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
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}