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 #21385112 · ArcScan

Block

#21,385,112

2026-09-17 20:33:44 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,385,112
Timestamp: 11 days ago · 2026-09-17 20:33:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x8407f1e033d849c4c1dea01206dec2b3b526839f188c75176b24d9982757c23b
Parent hash: 0xce895d30…cc86b7fd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,385,112 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

6.7%1,996,615 / 30,000,000

Base fee

20 gwei

State root

0x781427c7567a…6f40be37aee5

Transactions root

0x4b38bfa095aa…b3a07cf18cab

Receipts root

0x1cc7b427ddc5…ed65e26bc7d3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800