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 #21559486 · ArcScan

Block

#21,559,486

2026-09-18 21:07:45 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,559,486
Timestamp: 57 days ago · 2026-09-18 21:07:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x1e51c4aca6dc658b37ac2fef85025cf2d44e629a11c909848a0a1abd9df93b1c
Parent hash: 0x086d0051…0d0dbf7c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,559,486 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

4.0%1,191,327 / 30,000,000

Base fee

20 gwei

State root

0x38158043a800…4f1493aaf138

Transactions root

0x04e409368949…f4c08e1b8515

Receipts root

0x529d8028bbc5…15cadcae91fb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800