{
  "manageEntity": {
    "action": "Repost",
    "entityId": "159639",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb82793e100d9525f64e364f88f2e270a110c469ad52b5805b69b41750b9835f1",
    "signature": "0x92956efa2bd212526e6f00ab00e7b1881ccbc26b119131231f2fd3b4021e921e28a4dfede940c4057279fb892c9f2748323befbd123e8bd5519afb743bf768a81c",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}