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 #21249319 · ArcScan

Block

#21,249,319

2026-09-17 01:25:52 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,249,319
Timestamp: 5 days ago · 2026-09-17 01:25:52 UTC
Transactions: 0 transactions in this block
Block hash: 0x0d17e6ea22abdcedf9389373c61cc6530bf726d1aad0b798a8fc2a89d80ec44c
Parent hash: 0x413d71ad…fb6d38b4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,249,319 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

35.8%10,731,322 / 30,000,000

Base fee

20 gwei

State root

0xda93cc68c3ce…b473b4fedc7b

Transactions root

0x49ba4d56a0b4…6a17bd12b98b

Receipts root

0xde80d804a569…3e0295732453

Nonce

0x0000000000000000

Extra data

0x00000004a817c800