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 #21510274 · ArcScan

Block

#21,510,274

2026-09-18 14:11:44 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,510,274
Timestamp: 10 days ago · 2026-09-18 14:11:44 UTC
Transactions: 0 transactions in this block
Block hash: 0xe0be57bcb81fbaa4d10790e7e2824800f3758f3febce065a7cabf6b23cd859eb
Parent hash: 0x5dff6d67…556fb59c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,510,274 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

4.7%1,415,015 / 30,000,000

Base fee

20 gwei

State root

0x2df87f58bbfc…1a5697960068

Transactions root

0x48530b7131e4…09503f51a80d

Receipts root

0x372a400397f7…3fcc83822660

Nonce

0x0000000000000000

Extra data

0x00000004a817c800