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 #0xcffd59a7d48f02ffd387c2c03b3257355fc441e2bccb8cd47f4dc2a9352c19b2 · ArcScan

Block

#21,374,669

2026-09-17 19:05:30 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,374,669
Timestamp: 11 days ago · 2026-09-17 19:05:30 UTC
Transactions: 0 transactions in this block
Block hash: 0xcffd59a7d48f02ffd387c2c03b3257355fc441e2bccb8cd47f4dc2a9352c19b2
Parent hash: 0x58761f1b…abeb7b39
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,374,669 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

8.0%2,404,498 / 30,000,000

Base fee

20 gwei

State root

0xc2a7323c1e55…d8eeed57de98

Transactions root

0xe4c0b99a847c…e8243ab2095b

Receipts root

0x0d8f544f1736…c08d8b94fbee

Nonce

0x0000000000000000

Extra data

0x00000004a817c800