{
  "manageEntity": {
    "action": "Repost",
    "entityId": "811900410",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x438594b42392b5dd16a07c0aec81cf9016bcb53ee7ced87eb665aaedcc400f60",
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    "signer": "0x4Aa8154A33F33394BA8De574d71aC98Ba6A47D5a",
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}