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 #21539726 · ArcScan

Block

#21,539,726

2026-09-18 18:20:40 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,539,726
Timestamp: 51 days ago · 2026-09-18 18:20:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x060c69f11149b1b119763338c05f5a311d33f675bf73979eff15d120dd51e05f
Parent hash: 0xba4573a7…a56d96f3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,539,726 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

6.4%1,934,595 / 30,000,000

Base fee

20 gwei

State root

0xab5de28c44f1…295e3f8aec50

Transactions root

0x75277bb04612…fff98b7e1473

Receipts root

0xf66555251563…9510ecc77abd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800