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 #21367843 · ArcScan

Block

#21,367,843

2026-09-17 18:07:50 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,367,843
Timestamp: 7 days ago · 2026-09-17 18:07:50 UTC
Transactions: 0 transactions in this block
Block hash: 0xb79bb112a59f1307c4b3ec60fcc09c7ae38a73e608303e23a77a56945b29a41a
Parent hash: 0xb73123df…2eb8473d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,367,843 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

54.5%16,335,363 / 30,000,000

Base fee

20 gwei

State root

0xd49a7c2447cc…c0c478186f6e

Transactions root

0x273d01a1ebed…818c80190694

Receipts root

0x0d5ea3097635…540d49cfff83

Nonce

0x0000000000000000

Extra data

0x00000004a817c800