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 #21246116 · ArcScan

Block

#21,246,116

2026-09-17 00:58:49 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,246,116
Timestamp: 6 days ago · 2026-09-17 00:58:49 UTC
Transactions: 0 transactions in this block
Block hash: 0xbc84384df5c762cc957a212f49562ae304933a6901bd164416db3fcd91bfacb8
Parent hash: 0xf6d20c58…faf225c0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,246,116 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

21.0%6,303,882 / 30,000,000

Base fee

20 gwei

State root

0xea244ba650c7…92449de231e7

Transactions root

0xfb4371e9eea4…998dcf5c0d29

Receipts root

0x2b5cb0fcb022…6f25cd6b8a5b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800