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 #21373017 · ArcScan

Block

#21,373,017

2026-09-17 18:51:32 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,373,017
Timestamp: 48 days ago · 2026-09-17 18:51:32 UTC
Transactions: 0 transactions in this block
Block hash: 0x471dd2441c3c2c3db999f0f687e24a4f22cab28a2934fdea11ff4a005a08a9dd
Parent hash: 0x0dca22de…46ac144a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,373,017 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

9.3%2,780,350 / 30,000,000

Base fee

20 gwei

State root

0x884800809e8f…5447955bab93

Transactions root

0x46335901add8…7957524f87f7

Receipts root

0x5bd57b05aa16…599bd52efc3d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800