Overview Blocks Txns

Arc Mainnet/5042

ArcScan

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 0x18b3a1e2d5… · ArcScan

Transaction

0x18b3a1e2d5…a8bfc351b4

2026-09-16 21:02:34 UTC

SuccessFinalized

0x18b3a1e2d5694c46ba5eff043b079c8b3a326deacb5f9c475ce1eba8bfc351b4Approve5 hrs ago

Flowtransfer path

From

0xa20d0796…6ea2d5efSender

To

0xd1ce804a…6f3973edRecipient

Overviewreceipt · block context

Status: Success
Block: #21,218,127
Timestamp: 5 hrs ago · 2026-09-16 21:02:34 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002456 (0.002456 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x8eeb1dee…b522bf9b

Method

Approve

Nonce

73

Position in block

10

Gas & feespaid in USDC

Gas used / limit: 40.9%49,128 / 120,000
Effective gas price: 50 gwei
Base fee (block): 20 gwei
Priority fee paid: 30 gwei
Max fee / gas: 50 gwei
Max priority / gas: 50 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log