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 0x3ca6a8432b… · ArcScan

Transaction

0x3ca6a8432b…e7ecefaf54

2026-09-16 23:56:54 UTC

SuccessFinalized

0x3ca6a8432bbdcc453c10f51e689fd37d6a16d81f4b69749a2ad0fbe7ecefaf54Approve1 day ago

Flowtransfer path

From

0xc446c4ed…4d4a3c39Sender

To

0x19874a42…d82b7777Recipient

Overviewreceipt · block context

Status: Success
Block: #21,238,779
Timestamp: 1 day ago · 2026-09-16 23:56:54 UTC
Value: $0 (0 USDC)
Transaction fee: $0.000982 (0.000982 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x280c0dbd…aa17e5ba

Method

Approve

Nonce

497

Position in block

52

Gas & feespaid in USDC

Gas used / limit: 8.2%49,141 / 600,000
Effective gas price: 20 gwei
Base fee (block): 20 gwei
Priority fee paid: 0 gwei
Max fee / gas: 40 gwei
Max priority / gas: 0 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log