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 #21485774 · ArcScan

Block

#21,485,774

2026-09-18 10:44:37 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,485,774
Timestamp: 52 days ago · 2026-09-18 10:44:37 UTC
Transactions: 0 transactions in this block
Block hash: 0xf62fe3008b1b29511281a670cd736b2b55321fcb0323eaab0d501cd643b938eb
Parent hash: 0xb502987c…31cf49f1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,485,774 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

5.7%1,704,039 / 30,000,000

Base fee

20 gwei

State root

0x50c07d48afdf…2005b080d725

Transactions root

0x630d5fda9d6d…2e4567d6c13e

Receipts root

0xe7e9076361f7…95475003283a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800