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 0x03b144c4b3… · ArcScan

Transaction

0x03b144c4b3…73e4ee9f75

2026-09-16 18:57:03 UTC

SuccessFinalized

0x03b144c4b3df30a70845f53abf1e73809a42d50345fc53341ef7cb73e4ee9f75Approve1 day ago

Flowtransfer path

From

0x9bc334f0…938e2815Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,203,257
Timestamp: 1 day ago · 2026-09-16 18:57:03 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002352 (0.002352 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xcbd447be…fe52cf69

Method

Approve

Nonce

1

Position in block

16

Gas & feespaid in USDC

Gas used / limit: 75.8%55,450 / 73,128
Effective gas price: 42.4189 gwei
Base fee (block): 31.8588 gwei
Priority fee paid: 10.5601 gwei
Max fee / gas: 45.255 gwei
Max priority / gas: 10.5601 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log