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 #0xb2cab420dacbc957bc42b194b5f069adf641c8131b062ec8115516f9dcc2c933 · ArcScan

Block

#21,485,018

2026-09-18 10:38:14 UTC

FinalizedProposed 42 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,485,018
Timestamp: 42 days ago · 2026-09-18 10:38:14 UTC
Transactions: 0 transactions in this block
Block hash: 0xb2cab420dacbc957bc42b194b5f069adf641c8131b062ec8115516f9dcc2c933
Parent hash: 0x1efe0d92…b23cd84b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,485,018 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

6.0%1,799,501 / 30,000,000

Base fee

20 gwei

State root

0x1cf0e8b6ba41…0fdd9cd154e6

Transactions root

0x30deb57d9309…27cb243b5e1c

Receipts root

0xfe08cff73dd5…a84620751b6f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800