{
  "manageEntity": {
    "action": "Repost",
    "entityId": "13882537",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x93ee69199870dcaf72e1170644472334f76df25318ed8f568bc6e5fdfb1b0574",
    "signature": "0xd7450ee4f5bc233bdda21cef4087351eee9dadf92f063508d1cd2baf67cace512e2cbc4bb04552b14a68bfb4f0f648c255e2a84c430f3966210209bdfad7ff4c1b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}