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 0x18b6030f1a… · ArcScan

Transaction

0x18b6030f1a…ce563ffaf9

2026-09-16 18:01:24 UTC

SuccessFinalized

0x18b6030f1aa24d1158dfce9009ecaff9a5d7a9d25efdc75838f9a4ce563ffaf9Approve18 hrs ago

Flowtransfer path

From

0x871040ee…09a0dbf5Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,196,665
Timestamp: 18 hrs ago · 2026-09-16 18:01:24 UTC
Value: $0 (0 USDC)
Transaction fee: $0.02 (0.022376 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xa1143279…a1e03c76

Method

Approve

Nonce

14

Position in block

15

Gas & feespaid in USDC

Gas used / limit: 65.7%55,438 / 84,362
Effective gas price: 403.6235 gwei
Base fee (block): 348.0335 gwei
Priority fee paid: 55.59 gwei
Max fee / gas: 592.7 gwei
Max priority / gas: 55.59 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log