{
  "manageEntity": {
    "action": "Repost",
    "entityId": "268710473",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcc48e07811706698ae7fe71e0e77901509bec55366f64fc72bc820d19dc4ea1d",
    "signature": "0x743512aa4accdeae03ec0ed6eac3952192998d147c00bf2c9bf239ee7fd7997357e642b0e43a6f7bcd5cb21b19ebe3670a7f1e9b91da4547aa2c51fe6dd756bb1c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}