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 #21315320 · ArcScan

Block

#21,315,320

2026-09-17 10:43:25 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,315,320
Timestamp: 18 days ago · 2026-09-17 10:43:25 UTC
Transactions: 0 transactions in this block
Block hash: 0x8945a0ea19f7f5b03978614082cfcede4f3176613c99207aa188f1bb56d1a794
Parent hash: 0xb4f9e4e6…58d29df7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,315,320 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

22.4%6,726,967 / 30,000,000

Base fee

20 gwei

State root

0x3db41cadfb82…23a5d88beb9a

Transactions root

0xebb870894f67…1da61d19c0a3

Receipts root

0x2cc6ab7d1a4a…81b435e70b1f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800