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 #0x16c7d278c4252f0da24c060c01fb6ab404d4620c77e339ceb8b0dc0b4be90bff · ArcScan

Block

#21,309,566

2026-09-17 09:54:50 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,309,566
Timestamp: 21 days ago · 2026-09-17 09:54:50 UTC
Transactions: 0 transactions in this block
Block hash: 0x16c7d278c4252f0da24c060c01fb6ab404d4620c77e339ceb8b0dc0b4be90bff
Parent hash: 0xb39669be…400f15b5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,309,566 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

26.7%8,022,612 / 30,000,000

Base fee

20 gwei

State root

0xabf5c3b7c2ed…2462a0e0ffda

Transactions root

0xb62c530c953d…b655886b0f20

Receipts root

0x0234fa5f5814…aa260e73f97b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800