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 #21268871 · ArcScan

Block

#21,268,871

2026-09-17 04:10:59 UTC

FinalizedProposed 44 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,268,871
Timestamp: 44 days ago · 2026-09-17 04:10:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x6d3d33be8f2aa621ce9bab09e918b31953d73337958e14c4c76355147c8306a0
Parent hash: 0xa1e00a3f…1e83101f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,268,871 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

11.7%3,504,167 / 30,000,000

Base fee

20 gwei

State root

0x4ec67c22adec…2320fafd920a

Transactions root

0x204837f79ade…74c5425252f8

Receipts root

0xffdc2c9f99d3…82b7bc8da26c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800