Overview Blocks Txns

Arc Mainnet/5042

ArcScan

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 0x78c8fc30b2… · ArcScan

Transaction

0x78c8fc30b2…8009d973aa

2026-09-16 19:49:50 UTC

SuccessFinalized

0x78c8fc30b2f58c772976d339bcbd0099d11dae73284d7962a84bf48009d973aaApprove22 hrs ago

Flowtransfer path

From

0x61b5207e…c50fc0c2Sender

To

0x01424924…94010101Recipient

Overviewreceipt · block context

Status: Success
Block: #21,209,509
Timestamp: 22 hrs ago · 2026-09-16 19:49:50 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001103 (0.001103 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xaff8b93d…8b14a5b9

Method

Approve

Nonce

40

Position in block

20

Gas & feespaid in USDC

Gas used / limit: 38.4%46,053 / 120,000
Effective gas price: 23.956 gwei
Base fee (block): 20 gwei
Priority fee paid: 3.956 gwei
Max fee / gas: 33.956 gwei
Max priority / gas: 3.956 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log