{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1044145749",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x30e7208d7a69b53c3a8683e5e924e01044ce28d4495b8f4dff6c86cb204d63c0",
    "signature": "0x607c03d676215a9223bb3234945d46a2890fb8420db13ffe711205e43dcfd0ae48ffe6d19598fea4fb3c300cc4174f59d2df87816d5bb2cdb8465f0d44af3fef1b",
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    "userId": "77551267"
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}