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 #21237600 · ArcScan

Block

#21,237,600

2026-09-16 23:46:56 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,237,600
Timestamp: 15 days ago · 2026-09-16 23:46:56 UTC
Transactions: 0 transactions in this block
Block hash: 0xe1e8107e18d8eb8832c3acaa7f7025de54bc3148ba5b34215d838796832e25f8
Parent hash: 0x9095a249…8520a74c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,237,600 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

12.8%3,841,456 / 30,000,000

Base fee

20 gwei

State root

0x70adce199a6e…64d79e92d358

Transactions root

0x61e9ec189267…0de6d7fa7140

Receipts root

0xd8697d22a6f5…287e45713708

Nonce

0x0000000000000000

Extra data

0x00000004a817c800