{
  "manageEntity": {
    "action": "Repost",
    "entityId": "479792011",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb07852d3ee2d0b881c9143c888d135df9cb23e119a38dfc37e54304a60cfbe7d",
    "signature": "0x4ef731e242f2e8c9a8d1539a1a19e509667f89cfe869b925cfec600cc66c41c257b0148a28255c2d0a920369d7c4f02a49522ec7ae2cfc914d05598ddd6bb4591b",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}