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 #21380677 · ArcScan

Block

#21,380,677

2026-09-17 19:56:15 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,380,677
Timestamp: 15 days ago · 2026-09-17 19:56:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x4e20332301b4bca1d748b814631a837bcb48786fa3d9eea5c7105b677f3b1fb8
Parent hash: 0x77170a36…44b33990
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,380,677 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

8.5%2,562,841 / 30,000,000

Base fee

20 gwei

State root

0x30e7b8d73864…90710bba4bf8

Transactions root

0x7264e0e548c7…b978c71157e3

Receipts root

0x4fc830ca07fd…e49b33631db7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800