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 #21318471 · ArcScan

Block

#21,318,471

2026-09-17 11:10:01 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,318,471
Timestamp: 34 days ago · 2026-09-17 11:10:01 UTC
Transactions: 0 transactions in this block
Block hash: 0x4b6adac33ae615c9df5aba7280d9b781c817cb031e46b2f194c91b76937be69d
Parent hash: 0xb5f8c8e3…2a9274aa
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,318,471 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

13.3%4,004,936 / 30,000,000

Base fee

20 gwei

State root

0x1820a8cb7fc5…345feeaab0dc

Transactions root

0xa1f434d16b93…06d2f712df14

Receipts root

0x1e3b53e1b6d7…51db3b724bb0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800