{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1391732842",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8361208977bcc1de7b9d9d1ff126119cf13ced4eca99acfc1925c17ac2e727f0",
    "signature": "0xcd04dea766e5ed73262879d7bc1147f79842dc2aa1b8a25d38a938c696aa9f6f509228e575dcd2d9a55488a59ec55baf9224e5e31a3e7e0116ea187a658b01621b",
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    "userId": "584186978"
  }
}