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 0x40b12e5162… · ArcScan

Transaction

0x40b12e5162…85c23f1d91

2026-09-16 14:20:55 UTC

SuccessFinalized

0x40b12e5162704cbaa87e4e328e2dd1900cde4e2f1415a55b90f82885c23f1d91Approve22 hrs ago

Flowtransfer path

From

0x5d6a9b8b…178b94eaSender

To

0x394d38f8…e441fa2eRecipient

Overviewreceipt · block context

Status: Success
Block: #21,170,545
Timestamp: 22 hrs ago · 2026-09-16 14:20:55 UTC
Value: $0 (0 USDC)
Transaction fee: $0.003354 (0.003354 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x0db92be1…e7cada27

Method

Approve

Nonce

207

Position in block

61

Gas & feespaid in USDC

Gas used / limit: 29.3%26,325 / 90,000
Effective gas price: 127.4345 gwei
Base fee (block): 127.0985 gwei
Priority fee paid: 0.336 gwei
Max fee / gas: 281.2111 gwei
Max priority / gas: 0.336 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log