{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1380052719",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6f7815d77895044aec38d67f685620cdd52e10334622dbff280c0d84147d2cfd",
    "signature": "0xe6fac3f8878217e4d48fca670fc861709e7b8a81f9939f2e5448246a85e69bcf3196cb4d4c11b6650cfde1e2479d2b7388c3f0db09da0a8b431332a5f11d71af1b",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}