{
  "manageEntity": {
    "action": "Repost",
    "entityId": "108768",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x63097edda6657e93c9e62236e80fdfee61d6ebff7d1aad5d1a0b267046cbe6d9",
    "signature": "0xcf14871f2b526ef732d072891e9b7b61d78383958bdc8a58eb4accc80a59601225bef475669766941908c92c1bb650cdb1becfe56d7b82890bb8b06cc99ef13e1b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}