{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1262620840",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8b14451e179777d8ab5ec3717c16e709b6338f5a35cda0f3c9fe33098d4b6a29",
    "signature": "0xba54ddcc0edf8f61158bb5f747804d091153acb39f009efa94b083eaf5059f4448d51224c24a5128b674d990a2b0966642323f56e57a4ea313182ec028f7430e1c",
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    "userId": "854614078"
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}