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 #21528264 · ArcScan

Block

#21,528,264

2026-09-18 16:43:47 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,528,264
Timestamp: 5 days ago · 2026-09-18 16:43:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x4dee3c33ce479a17a5b306474455be0988b68081bec87c6989918d4060cb3b83
Parent hash: 0x4d0bc593…d5969ad7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,528,264 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

10.3%3,092,091 / 30,000,000

Base fee

20 gwei

State root

0xd862a533f536…3e35e6087e09

Transactions root

0x4b802a75e75a…98411022bed5

Receipts root

0x8369e9ff89c1…3847fc5baf19

Nonce

0x0000000000000000

Extra data

0x00000004a817c800