{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1375222717",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x538304fe2b87a483d13dd6ed9fddd2902f11c1cd3585f03a9bb769349287f08a",
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    "signer": "0x102a924C1c076Dcb5816d20E32Dcb6F00e75F2C9",
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}