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 #21547309 · ArcScan

Block

#21,547,309

2026-09-18 19:24:47 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,547,309
Timestamp: 57 days ago · 2026-09-18 19:24:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x6803d29bc164de7d6d44e9621fbe166071dacc7a92fc8a496d7b25ef32d2fafe
Parent hash: 0xe891e009…86dee3cc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,547,309 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

3.4%1,020,562 / 30,000,000

Base fee

20 gwei

State root

0xb1618f8d6c2f…8b1eae0e5a35

Transactions root

0xe3b07a1325b2…1cd2977ffa54

Receipts root

0xcd69be664aaf…0ec8698df7c8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800