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 #21549683 · ArcScan

Block

#21,549,683

2026-09-18 19:44:51 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,549,683
Timestamp: 14 days ago · 2026-09-18 19:44:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x7dbee173dcaac40b3353f6ea8aecbd3ecc584ab5b5ea3252e55ba0f53147eb42
Parent hash: 0xcca7db53…c9e1e9ec
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,549,683 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

3.5%1,044,397 / 30,000,000

Base fee

20 gwei

State root

0xcb892bd22c11…b92e37014b05

Transactions root

0x517cf3ef7e7b…67ce83bdeb44

Receipts root

0x601f76b5e5c3…3cf599c8dd4b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800