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 #0xecc85dd1daf1c491b311d621376dca563a0ebec46405703ec6171a416723867e · ArcScan

Block

#21,555,206

2026-09-18 20:31:33 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,555,206
Timestamp: 47 days ago · 2026-09-18 20:31:33 UTC
Transactions: 0 transactions in this block
Block hash: 0xecc85dd1daf1c491b311d621376dca563a0ebec46405703ec6171a416723867e
Parent hash: 0xf6e13954…83b99f64
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,555,206 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

15.4%4,620,257 / 30,000,000

Base fee

20 gwei

State root

0xda0622a126f2…bbc6c1c30fb5

Transactions root

0xb6ddc888b8b5…833b453a0dca

Receipts root

0x0dcdf03d8e31…2abea7e0328a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800