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 #21290882 · ArcScan

Block

#21,290,882

2026-09-17 07:16:58 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,290,882
Timestamp: 6 days ago · 2026-09-17 07:16:58 UTC
Transactions: 0 transactions in this block
Block hash: 0x2cdf2effb922928a2e4824681b5cfe5af97452357bdd252708a179b1dbfc88d0
Parent hash: 0xdb95c191…562d8dd0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,290,882 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

9.2%2,747,788 / 30,000,000

Base fee

20 gwei

State root

0xcce1912f8f29…898616a5dc53

Transactions root

0xdf93c3dde178…75c6bad5297b

Receipts root

0xb4aca5f90518…2b14e85ead2b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800