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 0x77f7571a0c… · ArcScan

Transaction

0x77f7571a0c…51dfe6b456

2026-09-16 15:10:17 UTC

SuccessFinalized

0x77f7571a0cce0b171ef12599343aaa3f85d1a6d241a4c2c76058b751dfe6b456Approve1 hr ago

Flowtransfer path

From

0x2eff7b44…d6a880fcSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,176,393
Timestamp: 1 hr ago · 2026-09-16 15:10:17 UTC
Value: $0 (0 USDC)
Transaction fee: $0.01 (0.011349 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x6e756580…34314395

Method

Approve

Nonce

142

Position in block

30

Gas & feespaid in USDC

Gas used / limit: 65.7%55,786 / 84,885
Effective gas price: 203.4557 gwei
Base fee (block): 172.4557 gwei
Priority fee paid: 31 gwei
Max fee / gas: 255.5089 gwei
Max priority / gas: 31 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log