{
  "manageEntity": {
    "action": "Repost",
    "entityId": "156693",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x537936b4023fb18d500aa50771cc84953cd8472d7a997acc1d63cc842eb1331b",
    "signature": "0x18d4faad7569655f9cab574c0c298db9182cf45c774d839b80237258a9ee4af772c000b224e830a359836f912fd8609826b64cc82cc3219526b75fec462b2d611b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}