{
  "manageEntity": {
    "action": "Repost",
    "entityId": "760480871",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xefcf255db3e2911d301e4874bf73ef9f687ce3e3ffe8602eea9ec103ebf2330e",
    "signature": "0xd882faa0aa65c65ed8ef517f96da73a9e772c1620aa22984bcdf2ceb55a46d2e59d101bc573b21187d138cfcc1bf58413cf32cab4a9aec96d942efcaa29e9cce1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}