{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1194426029",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc82aa5ad63896822ea6f2ef551f90cda354e5cba295296cb0f33e88ba174da8d",
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    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}