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 #21443146 · ArcScan

Block

#21,443,146

2026-09-18 04:44:16 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,443,146
Timestamp: 31 days ago · 2026-09-18 04:44:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x66bedc0af054f2af42b6dec9c32bc8f4a88be3f788dfc991d8a78575712bbffe
Parent hash: 0x995654ee…8893e3d0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,443,146 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

5.0%1,497,479 / 30,000,000

Base fee

20 gwei

State root

0xef69359c5d96…838d66881327

Transactions root

0xd7bfaa731d8a…72d6e7131b51

Receipts root

0xa69528097fbf…74428e790a47

Nonce

0x0000000000000000

Extra data

0x00000004a817c800