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 #21370212 · ArcScan

Block

#21,370,212

2026-09-17 18:27:51 UTC

FinalizedProposed 38 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,370,212
Timestamp: 38 days ago · 2026-09-17 18:27:51 UTC
Transactions: 0 transactions in this block
Block hash: 0xc607a873f659ef214ce97e02eebf78057cd21d64e29e457eb1ea7fc1c846dc47
Parent hash: 0x9c93d0b6…a3874452
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,370,212 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

13.6%4,082,494 / 30,000,000

Base fee

20 gwei

State root

0x457c17cf215e…bb0d5be52e1b

Transactions root

0x3db16a3f7d54…8e1bdfa03ff1

Receipts root

0x5019dda3c272…b70e2762a6c0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800