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 #21350554 · ArcScan

Block

#21,350,554

2026-09-17 15:40:59 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,350,554
Timestamp: 25 days ago · 2026-09-17 15:40:59 UTC
Transactions: 0 transactions in this block
Block hash: 0xed74dbb4794b614b09bcaddc5f004bdc6fb62ca51534f897e186c50b57a2af42
Parent hash: 0x08c21ad3…9eb14b39
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,350,554 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

56.6%16,996,315 / 30,000,000

Base fee

20 gwei

State root

0xd22a33e256ad…a7f846012d2b

Transactions root

0x7fb81ad2dc52…d928285f5fe7

Receipts root

0x85489b722d20…ae8c891d9731

Nonce

0x0000000000000000

Extra data

0x00000004a817c800