{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1835545034",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x10de85d9e846d954a90e069690a3c28f9eaab5c642cb70f2d37faa78d20dc8e6",
    "signature": "0xe8ebcbfe9135b9b7d4c60d13f4770441e5bf6273bd0c81e0e9f3e22ac5f0acae3519de69cd6402d878619636fe82d5a3dc91b756402e80c0c66cc9a202e177081c",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}