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 0x12508b6541… · ArcScan

Transaction

0x12508b6541…48bc8d645c

2026-09-16 14:40:00 UTC

SuccessFinalized

0x12508b6541c2bf5cc33c6a7435591352abe24fc376e82b5d3d54ed48bc8d645cApprove1 day ago

Flowtransfer path

From

0x5f44db9e…32ad1e70Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,172,804
Timestamp: 1 day ago · 2026-09-16 14:40:00 UTC
Value: $0 (0 USDC)
Transaction fee: $0.00798 (0.00798 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xe4b74298…57af9409

Method

Approve

Nonce

0

Position in block

54

Gas & feespaid in USDC

Gas used / limit: 46.5%55,786 / 120,000
Effective gas price: 143.0491 gwei
Base fee (block): 143.0491 gwei
Priority fee paid: 0 gwei(zero tip — accepted on Arc)
Max fee / gas: 1141.8077 gwei
Max priority / gas: 0 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log