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 #21528756 · ArcScan

Block

#21,528,756

2026-09-18 16:47:56 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,528,756
Timestamp: 21 days ago · 2026-09-18 16:47:56 UTC
Transactions: 0 transactions in this block
Block hash: 0xfb28265379cc58080a1fa052772d88b7cc443292af8578cab4a2e5642ccda4bd
Parent hash: 0x135aef9d…de579a5b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,528,756 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

5.0%1,503,262 / 30,000,000

Base fee

20 gwei

State root

0xbc738c5161df…d73810ade81f

Transactions root

0xdeb6ff984245…3dca29c7096f

Receipts root

0xbb1a3d22f56f…21be2cac4a10

Nonce

0x0000000000000000

Extra data

0x00000004a817c800