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 #21376265 · ArcScan

Block

#21,376,265

2026-09-17 19:18:59 UTC

FinalizedProposed 43 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,376,265
Timestamp: 43 days ago · 2026-09-17 19:18:59 UTC
Transactions: 0 transactions in this block
Block hash: 0xefb865e345d3df35089383d6c950c30862d3292185e227fb88dbbfc0f8586302
Parent hash: 0x94317092…24dde9e0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,376,265 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

11.0%3,294,435 / 30,000,000

Base fee

20 gwei

State root

0x5e120951e14a…ef64781e4e73

Transactions root

0x7e4360ca19c1…f22ea8de7d08

Receipts root

0xe2da2ac472e0…e2314f45ffb6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800