{
  "manageEntity": {
    "action": "Repost",
    "entityId": "406079",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbf075e683e961bf4c55f075e8dda14fda754ed6992289340a86e40979d978083",
    "signature": "0x53f860c42a0d7b78777bab77a4496f24b80c68b750ca44df09f625623dbf237c6ed8c8222b65516d9a526a4057f848db318f56f5e78e19e6418d4ec48ade7bbb1c",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}