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

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 #21253375 · ArcScan

Block

#21,253,375

2026-09-17 02:00:07 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,253,375
Timestamp: 15 days ago · 2026-09-17 02:00:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x02b5234657584c8bc197fbd2ab8aa1aa8048c1df7e2906e10d1496f6f630cf79
Parent hash: 0xa2b129ed…63126f6d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,253,375 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

48.4%14,525,446 / 30,000,000

Base fee

20 gwei

State root

0x5c4431d4fa2e…10952828135b

Transactions root

0xf20f5cf4d2d6…597e40dca443

Receipts root

0x3b031d596208…b50f61775a42

Nonce

0x0000000000000000

Extra data

0x00000004a817c800