{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1048278712",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd610cf872ed2396d2213066041d0e040291e43d1d014505bebbf3f1f03d70563",
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    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
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}