{
  "manageEntity": {
    "action": "Repost",
    "entityId": "247513341",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x45c61b0550284f3ddef1daf0619e14c8db9def96f3b4bd9a2a566de5563f3bbe",
    "signature": "0xfa2143b2e932dff2eac55f1694f30075f9687cf7b72e248254515904c6be8f8b2b249dd1846863c058a0d5190efa5f7219ad74118ece14201e28c701182eeff91c",
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    "userId": "568518925"
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}