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 #21274737 · ArcScan

Block

#21,274,737

2026-09-17 05:00:33 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,274,737
Timestamp: 6 days ago · 2026-09-17 05:00:33 UTC
Transactions: 0 transactions in this block
Block hash: 0x915ddd8bdae3ad087a8711648bda7147d6ec7a39c54645ad2dd0ddf1e1e3497a
Parent hash: 0x4a7a2765…5373025d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,274,737 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

12.0%3,600,198 / 30,000,000

Base fee

20 gwei

State root

0xecf6b10dc63a…e044054e63b7

Transactions root

0xfa29e3492d0b…7f523af6f1b6

Receipts root

0x416f3f56d536…352ad02063c7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800