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 #21516043 · ArcScan

Block

#21,516,043

2026-09-18 15:00:28 UTC

FinalizedProposed 30 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,516,043
Timestamp: 30 days ago · 2026-09-18 15:00:28 UTC
Transactions: 0 transactions in this block
Block hash: 0xa0784f3d28bfbedcc92d51228ba7d8288b53e63398c3d4e7a30af280dc90c5d0
Parent hash: 0x0e9f604a…65161767
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,516,043 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

4.4%1,334,259 / 30,000,000

Base fee

20 gwei

State root

0x8aab59c0f1c0…bdce29367010

Transactions root

0xe3e2f2c1306b…45f1bfa82706

Receipts root

0xf19a2d4d5c71…2cc75e330749

Nonce

0x0000000000000000

Extra data

0x00000004a817c800