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 0x3bcf12d4e4… · ArcScan

Transaction

0x3bcf12d4e4…53335bf655

2026-09-16 15:55:42 UTC

SuccessFinalized

0x3bcf12d4e44ddbca7532bc8f490d58dd9ae4a82db7f92701286c0853335bf655Approve3 hrs ago

Flowtransfer path

From

0x51e0b891…61fc59b4Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,181,773
Timestamp: 3 hrs ago · 2026-09-16 15:55:42 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001246 (0.001246 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x2fb26a1f…4230fcf9

Method

Approve

Nonce

38

Position in block

33

Gas & feespaid in USDC

Gas used / limit: 98.6%55,450 / 56,253
Effective gas price: 22.4766 gwei
Base fee (block): 20.0591 gwei
Priority fee paid: 2.4175 gwei
Max fee / gas: 32.5605 gwei
Max priority / gas: 2.4175 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log