{
  "manageEntity": {
    "action": "Repost",
    "entityId": "934616554",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbbb721ca1fb0d1526ee94986f3e466198bccca45bcd19f676e90c818a715ab09",
    "signature": "0x59ada9766836bd1e9acd72ac96d0b943c3d98ad5f5816bb9888afe2f945655f829eb1226249d580b67021ffe4d81eff5a82c068ec8c30b2a2eabb74f3a78a13d1c",
    "signer": "0x712Aca9aA6ac07F98dcEC338Be9C15c3Dc47d569",
    "userId": "12730129"
  }
}