Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0xe543661a1a34a5e7fe72c2ca43ea95570ac0e4647d754732b997d87116b8adac · ArcScan

Block

#21,399,557

2026-09-17 22:35:50 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,399,557
Timestamp: 21 days ago · 2026-09-17 22:35:50 UTC
Transactions: 0 transactions in this block
Block hash: 0xe543661a1a34a5e7fe72c2ca43ea95570ac0e4647d754732b997d87116b8adac
Parent hash: 0x1d39a1ae…2d7c9c90
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,399,557 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

19.2%5,772,998 / 30,000,000

Base fee

20 gwei

State root

0x55993b778b61…afaef3656c67

Transactions root

0x6623db84c3f5…3fbcd37ea688

Receipts root

0x939df2845b10…7b155331f738

Nonce

0x0000000000000000

Extra data

0x00000004a817c800