{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1286668798",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x37877be0e7b18cf94149421a84bdd534b245e53bed1b90a345650202834b5ac6",
    "signature": "0xd16cf31e8fb5920b4f5d66a9fc61ba1cdb91246c8afe64abafc22445da3ef176434982544932e26ae44d6bff41af8cc7639aca7899aca26fbaf68c989d5816ab1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}