{
  "manageEntity": {
    "action": "Repost",
    "entityId": "135975336",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe51c3a2480f5021b4fd8450b8bc6e9e9d734b906b42ce10b1e9097a12d81705a",
    "signature": "0x0c594f5b8c1f64a430847078103667d9623d549c320ea1c2e2907fb173de65b526696c19f79c3c16d3782a0c264f45c1fbda3e841961e82b904005e234a90f321c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}