{
  "manageEntity": {
    "action": "Repost",
    "entityId": "902786764",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x75c14600746c0f47d66c287a96326ee77c581725cc33fad90c9d50a1ce720784",
    "signature": "0xfce9aceed583b173b00d7f9eb6ff369a274587eed39b28a1902aa6142237e214569c5f037b0a7ff6cfaf635fdab553877d11d8df6503f8426aaba3f9ad3655f71c",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}