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 #21260966 · ArcScan

Block

#21,260,966

2026-09-17 03:04:13 UTC

FinalizedProposed 30 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,260,966
Timestamp: 30 days ago · 2026-09-17 03:04:13 UTC
Transactions: 0 transactions in this block
Block hash: 0x5cf6b8d3d79715d6777b47f7b9191b885024437fc347a7fd2d258f8580d09416
Parent hash: 0xb75f35d1…5ed45207
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,260,966 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

10.1%3,022,053 / 30,000,000

Base fee

20 gwei

State root

0x8dc7af2c090e…9a697553ff7a

Transactions root

0x0d830e1ca1e4…39ce5b1c2092

Receipts root

0x6792caf1dbe8…e7553dd6835a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800