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 #21338954 · ArcScan

Block

#21,338,954

2026-09-17 14:03:00 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,338,954
Timestamp: 13 days ago · 2026-09-17 14:03:00 UTC
Transactions: 0 transactions in this block
Block hash: 0x91525061a6ad8a6a3670c302f066b3f487f21ea7b1c3c6cbd01a698c0a6e7a1b
Parent hash: 0x575ebf11…b41263a1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,338,954 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

15.7%4,704,706 / 30,000,000

Base fee

20 gwei

State root

0xf64759aaf807…21aa98aaeb7b

Transactions root

0xb100a947804a…c5cea0cdfe65

Receipts root

0x32f273077042…4b2e24996645

Nonce

0x0000000000000000

Extra data

0x00000004a817c800