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 #21367773 · ArcScan

Block

#21,367,773

2026-09-17 18:07:14 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,367,773
Timestamp: 10 days ago · 2026-09-17 18:07:14 UTC
Transactions: 0 transactions in this block
Block hash: 0xa558174185c3fd098137970b6e1d488748386422834f79164ee0f1607ee68baf
Parent hash: 0x7ac1122b…49477b5c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,367,773 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

6.3%1,884,775 / 30,000,000

Base fee

20 gwei

State root

0x23736b6c6374…eda934538b84

Transactions root

0x9862b492bb8d…4927acb4827a

Receipts root

0xb5325c5c45d4…ec5b89ee87d1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800