{
  "manageEntity": {
    "action": "Repost",
    "entityId": "47351437",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x616ddd29f9c6386bfa2b6e05f87caf2b73d6adc82d4797808f2f618ab53bd3a3",
    "signature": "0x5e27d82283d507bc0ffc587909be11381dda4f10e6b30184030154ad8a9680ca02bdb658de6e41e10a796c71c32717d580919e31e20b756f43b719936f02d1271b",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}