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 #21444617 · ArcScan

Block

#21,444,617

2026-09-18 04:56:42 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,444,617
Timestamp: 16 days ago · 2026-09-18 04:56:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x2a80ede7226105d381b5524ad656d6bc13f037134f9747879f84a45dffe12406
Parent hash: 0x6e469b1b…e88426dd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,444,617 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

3.7%1,118,317 / 30,000,000

Base fee

20 gwei

State root

0xadfad87ab425…2f3a3b921334

Transactions root

0xc6971bc444d0…ebf113e7aeae

Receipts root

0x69c43e0e22de…f8b3f7cc63bf

Nonce

0x0000000000000000

Extra data

0x00000004a817c800