{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1291366682",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa8f962ff134881cfcfbdfc5fb9365bc9ba06e82ad5d07901d936b8781d9002ca",
    "signature": "0x337ca0cfea66b20378f20ec910cd7ce7fcc0d3d606aabe489ff4335c4cb123941869365ba298642c0c31d228223fce8837d13e5b858567ae835bb244655b94291b",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}