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 #0xa5618020da9bbd435efe62d9e7e3d948c3b37664d223a5ed6fbaa7d15666f65f · ArcScan

Block

#21,400,042

2026-09-17 22:39:56 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,400,042
Timestamp: 6 days ago · 2026-09-17 22:39:56 UTC
Transactions: 0 transactions in this block
Block hash: 0xa5618020da9bbd435efe62d9e7e3d948c3b37664d223a5ed6fbaa7d15666f65f
Parent hash: 0x2d4b7cc6…a9e67647
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,400,042 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

0.7%216,211 / 30,000,000

Base fee

20 gwei

State root

0xd668881393eb…c01eb0f8fc01

Transactions root

0x9add0bdbb2e4…95a166c959fe

Receipts root

0x39d1faeba5a0…36f33a0136d2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800