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 #21309624 · ArcScan

Block

#21,309,624

2026-09-17 09:55:19 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,309,624
Timestamp: 23 days ago · 2026-09-17 09:55:19 UTC
Transactions: 0 transactions in this block
Block hash: 0x1b11ee5fdda56f0c56606d8278453a55df8dbc92e04ef5e185dd8017be29f5f2
Parent hash: 0xd6358bb7…e45f2114
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,309,624 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

10.5%3,142,066 / 30,000,000

Base fee

20 gwei

State root

0xe978d752c501…795b396b48b8

Transactions root

0x936dd60ef58f…cd5e167b23d1

Receipts root

0xff578792d2a4…24c5305eb7f3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800