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 #21556996 · ArcScan

Block

#21,556,996

2026-09-18 20:46:42 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,556,996
Timestamp: 6 days ago · 2026-09-18 20:46:42 UTC
Transactions: 0 transactions in this block
Block hash: 0xd11fbd47e7a77c8374e6efc47ee9eca54de67ce30e942fa3285843308a6470bb
Parent hash: 0xa992c556…d8155ca6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,556,996 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

2.4%729,564 / 30,000,000

Base fee

20 gwei

State root

0x2ff1b9017141…2210d8a6e299

Transactions root

0xe74689ea18b8…19fe93610ee7

Receipts root

0xba8d4691a94e…1ee9ffc34c04

Nonce

0x0000000000000000

Extra data

0x00000004a817c800