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 0x7b38210918… · ArcScan

Transaction

0x7b38210918…c3db0e0f77

2026-09-16 17:02:05 UTC

SuccessFinalized

0x7b38210918819178c4792e4344296eb2a645019e071e80d2f97bc3c3db0e0f77Approve23 hrs ago

Flowtransfer path

From

0xffb77693…8ee1f263Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,189,638
Timestamp: 23 hrs ago · 2026-09-16 17:02:05 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001114 (0.001114 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x761eafba…7568d6b0

Method

Approve

Nonce

0

Position in block

46

Gas & feespaid in USDC

Gas used / limit: 98.6%55,726 / 56,530
Effective gas price: 20 gwei
Base fee (block): 20 gwei
Priority fee paid: 0 gwei(zero tip — accepted on Arc)
Max fee / gas: 40 gwei
Max priority / gas: 0 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log