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 #21558515 · ArcScan

Block

#21,558,515

2026-09-18 20:59:32 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,558,515
Timestamp: 50 days ago · 2026-09-18 20:59:32 UTC
Transactions: 0 transactions in this block
Block hash: 0x6b32fc6494ba1fe7b857727dfdd50a85e3eece2c2523f61bd88f7fe2de982632
Parent hash: 0x51028678…d0ab022c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,558,515 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

6.0%1,817,186 / 30,000,000

Base fee

20 gwei

State root

0xacb9a36adfc9…3c89085bb9a7

Transactions root

0xd32113085025…cef9cf5e5662

Receipts root

0x5deb4ca323e7…d9c55023b52b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800