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 #21481217 · ArcScan

Block

#21,481,217

2026-09-18 10:06:06 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,481,217
Timestamp: 53 days ago · 2026-09-18 10:06:06 UTC
Transactions: 0 transactions in this block
Block hash: 0x6b4bb909447b5fd98b68e78e968881cfcd5b83d6db2b10c7a03e9c6502f519dc
Parent hash: 0x8cac9ca0…8243a666
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,481,217 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

3.1%941,207 / 30,000,000

Base fee

20 gwei

State root

0x7b9068e2a03d…f0eed931988d

Transactions root

0xe77d7c720fbf…4d34d6baf646

Receipts root

0x1b08afa7a541…2a1536e26cda

Nonce

0x0000000000000000

Extra data

0x00000004a817c800