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 #21373377 · ArcScan

Block

#21,373,377

2026-09-17 18:54:35 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,373,377
Timestamp: 48 days ago · 2026-09-17 18:54:35 UTC
Transactions: 0 transactions in this block
Block hash: 0xd264a10903f41ca40bb637f9d7555ee164fa300c4c6bca38740ecb21965c67c4
Parent hash: 0x40a9eabe…3e192be7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,373,377 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

6.5%1,947,493 / 30,000,000

Base fee

20 gwei

State root

0x675d67824fd8…ca479c4df6fc

Transactions root

0x8e5e68e2b772…ec3fffeebd17

Receipts root

0xa1ff8b00bc28…6547912824dc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800