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 #21417990 · ArcScan

Block

#21,417,990

2026-09-18 01:11:39 UTC

FinalizedProposed 36 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,417,990
Timestamp: 36 days ago · 2026-09-18 01:11:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x1709ae3f267d0b33696bbeec9e27ef1446c72be5e392ec1061b6e4cd80bea6fb
Parent hash: 0x4db97ce4…1104dfdd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,417,990 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

4.0%1,212,926 / 30,000,000

Base fee

20 gwei

State root

0x9ff814c9c987…48d85beb29f8

Transactions root

0xd2d51aae8030…552fe32d2499

Receipts root

0x4944ca149468…fb633d220763

Nonce

0x0000000000000000

Extra data

0x00000004a817c800