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 #21398636 · ArcScan

Block

#21,398,636

2026-09-17 22:28:03 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,398,636
Timestamp: 48 days ago · 2026-09-17 22:28:03 UTC
Transactions: 0 transactions in this block
Block hash: 0x4c7865debcb3c4e34fc40a285027c498cb427555d745cd3dc2b44bade6ffb899
Parent hash: 0x3d8d6e68…5b62ccbd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,398,636 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

8.2%2,450,826 / 30,000,000

Base fee

20 gwei

State root

0x976453713abe…d7ce2de96fd6

Transactions root

0x2d37262bef15…063dcadf91e2

Receipts root

0x3a30dab348d2…7676de159583

Nonce

0x0000000000000000

Extra data

0x00000004a817c800