{
  "manageEntity": {
    "action": "Repost",
    "entityId": "999869689",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4f8eb5972058f032f6001b81585940809699d2ead821bc36212a81b201477bc2",
    "signature": "0xbd1d0829d020dcb764f4ff146a808bac2b0dc35d52ae0577fa746ce8c3af14cc7b29d774cc6f3a083c66c30bcf2a2c76aecd22925e792023ddc682058577b9fc1b",
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    "userId": "951616224"
  }
}