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 #21333120 · ArcScan

Block

#21,333,120

2026-09-17 13:13:42 UTC

FinalizedProposed 30 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,333,120
Timestamp: 30 days ago · 2026-09-17 13:13:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x8c56a8754e48f1179b7c973953d5ef56a1e93fd359adb16d6ad9abb712e6b818
Parent hash: 0x83585cb6…41aca9bd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,333,120 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

11.7%3,516,731 / 30,000,000

Base fee

20 gwei

State root

0x7c690fc575e7…aab9bdf1b190

Transactions root

0x3776b465e47d…44543ec36b82

Receipts root

0x53e4ef0a0014…c4ff7b485235

Nonce

0x0000000000000000

Extra data

0x00000004a817c800