{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1605361942",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x632fffcb279e2775edbbd69ab3c5914a2e275fed49a369c384db6e8bf3271ab4",
    "signature": "0x1f186244641070af52c7f5b80c9ddc7f42baf9f491a620b40fad262c349fa61607a893224b94aaded7da64fda4989b44e99f4b3192eccb8583a0b0c834791bf31c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}