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 #21417156 · ArcScan

Block

#21,417,156

2026-09-18 01:04:36 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,417,156
Timestamp: 52 days ago · 2026-09-18 01:04:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x8513252855e5432dc9e2a39139bde7b6cdd6dfb2d5c70f90350eb1cc35e28605
Parent hash: 0x0eb1029d…6039bb89
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,417,156 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

1.8%537,113 / 30,000,000

Base fee

20 gwei

State root

0xd17c7438d68a…743557e6773a

Transactions root

0xbe4b39708dfb…795d64fee501

Receipts root

0x856c61c4100d…ebc4ffe294a9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800