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 #21237792 · ArcScan

Block

#21,237,792

2026-09-16 23:48:33 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,237,792
Timestamp: 21 days ago · 2026-09-16 23:48:33 UTC
Transactions: 0 transactions in this block
Block hash: 0x6609e14f22c14b63f4926713d64e963b8dd6eb119737879e3a445f569519956d
Parent hash: 0x16d7a010…f5bc0a00
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,237,792 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

34.8%10,435,487 / 30,000,000

Base fee

20 gwei

State root

0xb818fced0d1d…bd922c722ec4

Transactions root

0x168009159dcf…6e3549cf67d0

Receipts root

0x4de32fd19e05…405e46aaba6c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800