Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0xa4a863a049af19e2249aae724ea59fe436b552df8331812f33b65b493fa98cee · ArcScan

Block

#21,235,695

2026-09-16 23:30:51 UTC

FinalizedProposed 40 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,235,695
Timestamp: 40 days ago · 2026-09-16 23:30:51 UTC
Transactions: 0 transactions in this block
Block hash: 0xa4a863a049af19e2249aae724ea59fe436b552df8331812f33b65b493fa98cee
Parent hash: 0x9ec2ecec…594a0047
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,235,695 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

32.0%9,597,712 / 30,000,000

Base fee

20 gwei

State root

0xe779d707137b…6df80c7e284b

Transactions root

0xd18b0b5d1150…f529cda51bee

Receipts root

0xdfbad28c9a7b…55fd7b67274f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800