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 0x3d9c2caa68… · ArcScan

Transaction

0x3d9c2caa68…d54dfaf28d

2026-09-16 15:15:00 UTC

SuccessFinalized

0x3d9c2caa6813f0cc7e97efc3d621cc11b684bd43c36c93a5b22174d54dfaf28dApprove18 hrs ago

Flowtransfer path

From

0x5e456b35…6c24f3cbSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,176,950
Timestamp: 18 hrs ago · 2026-09-16 15:15:00 UTC
Value: $0 (0 USDC)
Transaction fee: $0.007707 (0.007707 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x6678847e…02890b7a

Method

Approve

Nonce

89

Position in block

17

Gas & feespaid in USDC

Gas used / limit: 65.7%55,786 / 84,885
Effective gas price: 138.1639 gwei
Base fee (block): 107.1639 gwei
Priority fee paid: 31 gwei
Max fee / gas: 174.278 gwei
Max priority / gas: 31 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log