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 #21549083 · ArcScan

Block

#21,549,083

2026-09-18 19:39:47 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,549,083
Timestamp: 31 days ago · 2026-09-18 19:39:47 UTC
Transactions: 0 transactions in this block
Block hash: 0xfc8008b0d92946af91d34c868851db8c5d82e88f62a57c49f29feb2a9b0c6c0e
Parent hash: 0x44536be7…b81b3ef2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,549,083 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

2.5%751,436 / 30,000,000

Base fee

20 gwei

State root

0x60318673164a…4dfeeaf96f25

Transactions root

0xcc056cfb9817…2d6aecfcc3da

Receipts root

0x159e3bf1a355…65bea0f2291a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800