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 0x5278d4caf9… · ArcScan

Transaction

0x5278d4caf9…60e77270ba

2026-09-16 19:02:06 UTC

SuccessFinalized

0x5278d4caf9fb1a6d947c20cf08aeb2641ff06527ea7cf4ff0bd4e660e77270baApprove23 hrs ago

Flowtransfer path

From

0x2589f2c7…ade86d88Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,203,854
Timestamp: 23 hrs ago · 2026-09-16 19:02:06 UTC
Value: $0 (0 USDC)
Transaction fee: $0.003764 (0.003764 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x649598c6…61621a7a

Method

Approve

Nonce

843

Position in block

2

Gas & feespaid in USDC

Gas used / limit: 6.4%38,362 / 600,000
Effective gas price: 98.1221 gwei
Base fee (block): 47.8174 gwei
Priority fee paid: 50.3046 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log