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 #21288902 · ArcScan

Block

#21,288,902

2026-09-17 07:00:14 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,288,902
Timestamp: 6 days ago · 2026-09-17 07:00:14 UTC
Transactions: 0 transactions in this block
Block hash: 0x654970414e346f365924319fcdfa0978d9ac0489eeea26f895168601c9a06b62
Parent hash: 0xe773037c…62ee46e5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,288,902 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

19.6%5,897,102 / 30,000,000

Base fee

20 gwei

State root

0x777613bfa69c…979e13d6d95a

Transactions root

0x08898ecd75cb…c315f0c89cc1

Receipts root

0xc27ea2ae1ccd…ce913f24a859

Nonce

0x0000000000000000

Extra data

0x00000004a817c800