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 #21555233 · ArcScan

Block

#21,555,233

2026-09-18 20:31:47 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,555,233
Timestamp: 47 days ago · 2026-09-18 20:31:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x5179bc1a16ab503467bad0febaefedbed458530679590e129b1130adae1fda48
Parent hash: 0xbec7c011…c7f466c8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,555,233 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

6.8%2,052,791 / 30,000,000

Base fee

20 gwei

State root

0x8522a683b87e…d3b995448301

Transactions root

0x467750694f33…3322d87d14e4

Receipts root

0xebc7e7dea32e…ad7c7fdccdd6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800