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 #21410768 · ArcScan

Block

#21,410,768

2026-09-18 00:10:36 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,410,768
Timestamp: 21 days ago · 2026-09-18 00:10:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x72ca638615f99f71873173c499efe5522b1902a6c8daeffe97dca86f2985af45
Parent hash: 0xea583b6c…22442fcc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,410,768 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

15.9%4,779,707 / 30,000,000

Base fee

20 gwei

State root

0xfd9a587409ee…c05ed49058c5

Transactions root

0xff029a65173c…9d6859fde172

Receipts root

0x356ab971c1a7…31344a763379

Nonce

0x0000000000000000

Extra data

0x00000004a817c800