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 #21329455 · ArcScan

Block

#21,329,455

2026-09-17 12:42:45 UTC

FinalizedProposed 37 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,329,455
Timestamp: 37 days ago · 2026-09-17 12:42:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x2ed92b880ccae9a502e7e7c53907a423ec90cfaa04c0b120d3f93a89cae40faf
Parent hash: 0x1baed9c8…fe43b41c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,329,455 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

17.5%5,243,452 / 30,000,000

Base fee

20 gwei

State root

0x09592688d126…c0f7586bb6b4

Transactions root

0xe6113c723326…4b6790e3e460

Receipts root

0x057cf03f85d7…8416a0dd30f4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800