{
  "manageEntity": {
    "action": "Repost",
    "entityId": "541167",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1ffc431b8ee1930a6a7397947b3a56e64e047b06b187b0e6a6ff9e024f778ace",
    "signature": "0x7b0b7f31fab0f969884214e8f3fb23e1e0edcf47f1c7208845d6157f28a925b83a829b4fdc82151fb8d6e86cb40ec5aa97c100624107341e6acc2c85d2e1d6521c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}