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 #21316748 · ArcScan

Block

#21,316,748

2026-09-17 10:55:28 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,316,748
Timestamp: 52 days ago · 2026-09-17 10:55:28 UTC
Transactions: 0 transactions in this block
Block hash: 0xcf39186541f93bccd43ac88976f5cf703e2efc281d97cfb526581e0ca4d5ae5c
Parent hash: 0xde8f87e0…f49be40e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,316,748 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

17.7%5,309,484 / 30,000,000

Base fee

20 gwei

State root

0x97f63ab0bdf5…6bca15c5a848

Transactions root

0x2b41f983861b…2a2ed8371b1e

Receipts root

0xad515038afc1…80afedd97fc8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800