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 #21286548 · ArcScan

Block

#21,286,548

2026-09-17 06:40:21 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,286,548
Timestamp: 5 days ago · 2026-09-17 06:40:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x6347ffb43fe5f13621ed6d0d1193b2c6beb6763825db4e36908ceb5da5ec256c
Parent hash: 0x06e0c6c4…b15642e6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,286,548 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

9.5%2,848,702 / 30,000,000

Base fee

20 gwei

State root

0x3cd2a2d0808a…bc2fee20fa2a

Transactions root

0xdcee62f850ab…f490d3fc7645

Receipts root

0xe07263af72d6…b3fd8f610cd2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800