{
  "manageEntity": {
    "action": "Repost",
    "entityId": "548972",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8168fd48ded630357aef779f661dcd96cc88ba7bd9535a62463b0ea60f991953",
    "signature": "0x5f0e0aed732676f4ef5df8caabc1a9f0399bf5bb91124392c9ac1cddec01d5b07cff055bca4367ce23d64062217dff3c0c433b52996783c0fce7ced49f1703bc1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}