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 #21367737 · ArcScan

Block

#21,367,737

2026-09-17 18:06:56 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,367,737
Timestamp: 11 days ago · 2026-09-17 18:06:56 UTC
Transactions: 0 transactions in this block
Block hash: 0xc7a2c42e7332057f63ad305db9590505f06b857d911ddd8144b67d7ba22f44a8
Parent hash: 0x3d7ebd3d…64c310d5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,367,737 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

15.6%4,673,562 / 30,000,000

Base fee

20 gwei

State root

0x4d88e881b514…775cd3c342bd

Transactions root

0xfa8381670a14…0e6781190d94

Receipts root

0xfa7eeb329d50…5be08cdaec3c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800