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 0x20b3d9065b… · ArcScan

Transaction

0x20b3d9065b…d33c05ec04

2026-09-16 18:06:19 UTC

SuccessFinalized

0x20b3d9065bbb582e6bcb0ea69bb661ead79afab9449d0a5a073f33d33c05ec04Approve10 hrs ago

Flowtransfer path

From

0x5ee234df…b3816980Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,197,247
Timestamp: 10 hrs ago · 2026-09-16 18:06:19 UTC
Value: $0 (0 USDC)
Transaction fee: $0.01 (0.014215 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xc0a502cd…4965e9ce

Method

Approve

Nonce

325

Position in block

2

Gas & feespaid in USDC

Gas used / limit: 17.8%35,538 / 200,000
Effective gas price: 400 gwei
Base fee (block): 215.8961 gwei
Priority fee paid: 184.1039 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log