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 #21298543 · ArcScan

Block

#21,298,543

2026-09-17 08:21:42 UTC

FinalizedProposed 58 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,298,543
Timestamp: 58 days ago · 2026-09-17 08:21:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x219eedfe592bafb35211225e793ab2c9b217ad2125861be98d756e27e1f832dc
Parent hash: 0x7b251e2d…5b2e997c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,298,543 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

27.1%8,120,697 / 30,000,000

Base fee

20 gwei

State root

0x02b77d18bdd8…0b1a33d1331e

Transactions root

0x3645864923af…c80b479f73b3

Receipts root

0xd7e0ca433b0d…23011064b6ac

Nonce

0x0000000000000000

Extra data

0x00000004a817c800