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 #21237574 · ArcScan

Block

#21,237,574

2026-09-16 23:46:43 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,237,574
Timestamp: 15 days ago · 2026-09-16 23:46:43 UTC
Transactions: 0 transactions in this block
Block hash: 0x6cdd574ffa31cd2b1c58a68d31e535afc25d449fa102523f16de31d6108e1c99
Parent hash: 0xddf5fcd0…c9412bfd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,237,574 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

43.6%13,094,245 / 30,000,000

Base fee

20 gwei

State root

0x20273c095983…8e468e72c6b6

Transactions root

0x533c9bd5fd35…7c814e2f3acf

Receipts root

0xcce503b24372…2394ded47ec3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800