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 0x21fd5e2f27… · ArcScan

Transaction

0x21fd5e2f27…1c6d6e4cd9

2026-09-16 21:32:37 UTC

SuccessFinalized

0x21fd5e2f2793c433bcdde0b4cfd6a7dc400361a07ecb8d794ca7861c6d6e4cd9Contract Call1 day ago

Flowtransfer path

From

0x12fe8243…b529a0cbSender

To

0x8b6274b2…b432fd0cRecipient

Overviewreceipt · block context

Status: Success
Block: #21,221,686
Timestamp: 1 day ago · 2026-09-16 21:32:37 UTC
Value: $50.00 (50 USDC)
Transaction fee: $0.02 (0.016422 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x1924eb3a260 bytes

Included in block0x25534721…3429a075

Method

Contract Call

Nonce

4,561

Position in block

21

Gas & feespaid in USDC

Gas used / limit: 27.4%821,149 / 3,000,000
Effective gas price: 20 gwei
Base fee (block): 20 gwei
Priority fee paid: 0 gwei(zero tip — accepted on Arc)
Max fee / gas: 30 gwei
Max priority / gas: 0 gwei
Txn type: EIP-1559 (2)
Event logs: 51 logs