Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

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.

Block #21319976 · ArcScan

Block

#21,319,976

2026-09-17 11:22:43 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,319,976
Timestamp: 48 days ago · 2026-09-17 11:22:43 UTC
Transactions: 0 transactions in this block
Block hash: 0xcea1cfe9e605635012cdfa26c05e9e18e39a452bfd35a0f1bfa668ad27ba53e8
Parent hash: 0x4e70630f…6d794ad3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,319,976 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

35.2%10,568,040 / 30,000,000

Base fee

20 gwei

State root

0x29f63b930c9b…b34371085db3

Transactions root

0xdae7cf3e7d16…06279858bfdc

Receipts root

0x210fc07472cf…caf2b5414e9b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800