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 #21320996 · ArcScan

Block

#21,320,996

2026-09-17 11:31:20 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,320,996
Timestamp: 17 days ago · 2026-09-17 11:31:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x0c1e58a45e4c69b73934be14976f62170c707b7500b1a1e5c4313b68d18cb88c
Parent hash: 0x1719930a…1d476d7b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,320,996 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

19.6%5,889,303 / 30,000,000

Base fee

20 gwei

State root

0xb300ef529e62…1bb4ce0aa0bb

Transactions root

0xaac1eeb327e5…300cc8d88093

Receipts root

0xfbfc66802bba…f151a60ce1c1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800