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 #21376955 · ArcScan

Block

#21,376,955

2026-09-17 19:24:49 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,376,955
Timestamp: 52 days ago · 2026-09-17 19:24:49 UTC
Transactions: 0 transactions in this block
Block hash: 0x0985e6235f51abf365e78cf83a96190024eea67e54b1cef77d4225e0d731142c
Parent hash: 0xe8a3fb48…499fbdd6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,376,955 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

29.8%8,941,157 / 30,000,000

Base fee

20 gwei

State root

0x3b0ac64d993d…5f4fa6723655

Transactions root

0x7438477f5188…28761cb5aa72

Receipts root

0xd2b3e7f1997a…b4627b94a5c0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800