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 #21539482 · ArcScan

Block

#21,539,482

2026-09-18 18:18:36 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,539,482
Timestamp: 53 days ago · 2026-09-18 18:18:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x91e1b96ed9d7ea4ff9ac1835ea91d5aca59cc45115c27c2cbea33038c03b2a2d
Parent hash: 0x09e5b99e…9577e89d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,539,482 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

4.6%1,381,758 / 30,000,000

Base fee

20 gwei

State root

0x3c9f2790b3e8…e04b00b6dfba

Transactions root

0x0048f33ed5ed…7661b82b0193

Receipts root

0x4c436ee3f5e8…443dc9f26f31

Nonce

0x0000000000000000

Extra data

0x00000004a817c800