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 #21380668 · ArcScan

Block

#21,380,668

2026-09-17 19:56:11 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,380,668
Timestamp: 15 days ago · 2026-09-17 19:56:11 UTC
Transactions: 0 transactions in this block
Block hash: 0xdd80d5cd414043c1ad927093d0e0e4a3908370c9f97703748ed8774296b702ac
Parent hash: 0xc984320b…2ca8c023
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,380,668 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

11.4%3,419,535 / 30,000,000

Base fee

20 gwei

State root

0xc6ec818f7566…4f2384e779f7

Transactions root

0xc7200a1afd3d…00cff3b0f7d9

Receipts root

0x656bde468e21…3160cfb6b83e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800