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 0x8cc3a80d83… · ArcScan

Transaction

0x8cc3a80d83…4e412057f8

2026-09-16 14:21:48 UTC

SuccessFinalized

0x8cc3a80d8391f3bb3f28418bfa7c58be897e6f70afe81d49fd84544e412057f8Approve29 mins ago

Flowtransfer path

From

0xc7510953…3f169a3eSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,170,650
Timestamp: 29 mins ago · 2026-09-16 14:21:48 UTC
Value: $0 (0 USDC)
Transaction fee: $0.007391 (0.007391 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xa37d97d7…e4288ab3

Method

Approve

Nonce

137

Position in block

53

Gas & feespaid in USDC

Gas used / limit: 27.7%55,438 / 200,000
Effective gas price: 133.3315 gwei
Base fee (block): 133.2139 gwei
Priority fee paid: 0.1176 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log