Overview Blocks Txns

Arc Mainnet/5042

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Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

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Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

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Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Transaction 0x621b85decc… · ArcScan

Transaction

0x621b85decc…d9adb9bc77

2026-09-17 20:28:02 UTC

SuccessFinalized

0x621b85decce4b87daa730aeda31cd8a26be3491cc30c056b0f4dc6d9adb9bc77Approve16 hrs ago

Flowtransfer path

From

0xb49d4627…e9ca357fSender

To

0x394d38f8…e441fa2eRecipient

Overviewreceipt · block context

Status: Success
Block: #21,384,437
Timestamp: 16 hrs ago · 2026-09-17 20:28:02 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001066 (0.001066 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x09da7b38…13f89045

Method

Approve

Nonce

5

Position in block

2

Gas & feespaid in USDC

Gas used / limit: 76.9%46,189 / 60,046
Effective gas price: 23.0907 gwei
Base fee (block): 20 gwei
Priority fee paid: 3.0907 gwei
Max fee / gas: 31.6907 gwei
Max priority / gas: 3.0907 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log