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 #21544082 · ArcScan

Block

#21,544,082

2026-09-18 18:57:30 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,544,082
Timestamp: 57 days ago · 2026-09-18 18:57:30 UTC
Transactions: 0 transactions in this block
Block hash: 0x43d626af5080cacab3707fe79b982f00b5c0f4f65655c03febf8a1382791a42f
Parent hash: 0x8cc51022…46e576d8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,544,082 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

4.0%1,203,501 / 30,000,000

Base fee

20 gwei

State root

0x58b117c8a909…d310c9c16aed

Transactions root

0x6dac1e144ec2…72f105e14f37

Receipts root

0xeaf68938b820…73dbd677bea3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800