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 #21284386 · ArcScan

Block

#21,284,386

2026-09-17 06:22:05 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,284,386
Timestamp: 10 days ago · 2026-09-17 06:22:05 UTC
Transactions: 0 transactions in this block
Block hash: 0x8021b56093e99a007defaacce674ca4e92836746c8233ef268a62d91c4238096
Parent hash: 0x94981d9c…6124e044
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,284,386 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

26.1%7,829,144 / 30,000,000

Base fee

20 gwei

State root

0xe4cc8fa79786…7ddb7b24ec94

Transactions root

0xc69d808c4cd9…45127463c231

Receipts root

0x7e820e30ead5…6fbe466bd696

Nonce

0x0000000000000000

Extra data

0x00000004a817c800