{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1227728489",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1890eeefbe2f75dd37e26c9eb8424e6e9d63ecf80bf1184da8391d6561895de6",
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    "signer": "0x9765cbE8e26a2c6c4847C1B69ABeB0B5250EC254",
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}