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 #21319546 · ArcScan

Block

#21,319,546

2026-09-17 11:19:06 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,319,546
Timestamp: 51 days ago · 2026-09-17 11:19:06 UTC
Transactions: 0 transactions in this block
Block hash: 0xa2c4a4f2cd6f5ff6dcae360679fcc55da4efc78c3d51453b1b9e27339c6202a2
Parent hash: 0x9eba9f71…4b10f6eb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,319,546 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

34.6%10,397,764 / 30,000,000

Base fee

20 gwei

State root

0xb90493bbf597…a3f598de45ad

Transactions root

0x609fd59d529c…ba7520b3e59f

Receipts root

0x6b7e242090c1…10fb9cb3364b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800