{
  "manageEntity": {
    "action": "Repost",
    "entityId": "245280961",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1fb725ba86e9f40df9e5c871b0e1f890ec61ac1dfa7eb31a490a3619f4d28ead",
    "signature": "0x4e31d0200c7114758f4344a1fa86b245f12efae26e21b0d80ea4cb2a670c3a5c7631910ea907a3f07efff3f87697d8f227b69b9f2b9e5c5a9321aef5bc9e19dd1b",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}