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 #0x56ecd51466b22167550a1bf760c99ab537ae0d5c7805b828c618c1ee74c25b31 · ArcScan

Block

#21,245,220

2026-09-17 00:51:16 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,245,220
Timestamp: 13 days ago · 2026-09-17 00:51:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x56ecd51466b22167550a1bf760c99ab537ae0d5c7805b828c618c1ee74c25b31
Parent hash: 0x39499cd8…b3d1aa6b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,245,220 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

16.8%5,054,673 / 30,000,000

Base fee

20 gwei

State root

0xd2dcd9e4c499…398ee88f79f4

Transactions root

0xfbb5bf174a65…d0a901673889

Receipts root

0xd0d1ee4de75c…b2fc7f2725fb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800