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 #21370990 · ArcScan

Block

#21,370,990

2026-09-17 18:34:25 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,370,990
Timestamp: 14 days ago · 2026-09-17 18:34:25 UTC
Transactions: 0 transactions in this block
Block hash: 0x5e21e4bd41cb84082f11dd31ecbd03e935ff01ac49a5f44b93e6d96528c151ac
Parent hash: 0x460a7cba…a215ab96
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,370,990 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

18.8%5,648,193 / 30,000,000

Base fee

20 gwei

State root

0x5c96b049b6dd…e3d222af33b1

Transactions root

0xdfd1a2304ac7…29cc76cebcc9

Receipts root

0x2f9cd92b51a9…e98f5bca77bd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800