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 #21359549 · ArcScan

Block

#21,359,549

2026-09-17 16:57:45 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,359,549
Timestamp: 27 days ago · 2026-09-17 16:57:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x9fd5899e1dc2d0c95db850191f25cfcc559a3a4790b9bc071b263677c072b3b3
Parent hash: 0x879d4a4b…97a6a0f7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,359,549 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

16.3%4,901,900 / 30,000,000

Base fee

20 gwei

State root

0x33884804c2c1…d4d25c978b6d

Transactions root

0x2650631b2581…58314e0619e8

Receipts root

0x63fc695ca76a…23249c208dcb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800