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 0xa0b85f1217… · ArcScan

Transaction

0xa0b85f1217…b32ef0c576

2026-09-16 19:02:17 UTC

SuccessFinalized

0xa0b85f12179f9b3ee33489eadb10933faaedd1e9cd04cb7b84237cb32ef0c576Approve17 hrs ago

Flowtransfer path

From

0x55745632…2db283e5Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,203,877
Timestamp: 17 hrs ago · 2026-09-16 19:02:17 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002646 (0.002646 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x5858c632…d8436207

Method

Approve

Nonce

23

Position in block

30

Gas & feespaid in USDC

Gas used / limit: 98.6%55,450 / 56,253
Effective gas price: 47.7359 gwei
Base fee (block): 46.2359 gwei
Priority fee paid: 1.5 gwei
Max fee / gas: 68 gwei
Max priority / gas: 1.5 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log