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 #21417938 · ArcScan

Block

#21,417,938

2026-09-18 01:11:12 UTC

FinalizedProposed 38 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,417,938
Timestamp: 38 days ago · 2026-09-18 01:11:12 UTC
Transactions: 0 transactions in this block
Block hash: 0x72e58ccd06d50752bc897dd474902502d981eb1f1a48ac2e00be502ca3a24d69
Parent hash: 0xd9385a84…bae43263
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,417,938 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

7.1%2,118,999 / 30,000,000

Base fee

20 gwei

State root

0xb29a0e247156…2c32e49aee43

Transactions root

0x6709b26a72d1…ba45e3795371

Receipts root

0xaad9e9ac7336…dbd7f4ae1544

Nonce

0x0000000000000000

Extra data

0x00000004a817c800