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 #21541473 · ArcScan

Block

#21,541,473

2026-09-18 18:35:26 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,541,473
Timestamp: 9 days ago · 2026-09-18 18:35:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x34028bda9c6379c202aa5ec16d943b3fac8428b58d436856079f5ce99d6350a5
Parent hash: 0xdb68c9a0…93c63d06
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,541,473 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

7.5%2,236,103 / 30,000,000

Base fee

20 gwei

State root

0x1433f08597b1…8df45f2f4eac

Transactions root

0xbdcbc58f6a0f…2951e376b999

Receipts root

0xbe536aa41e2d…387ad9057b35

Nonce

0x0000000000000000

Extra data

0x00000004a817c800