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 #21620361 · ArcScan

Block

#21,620,361

2026-09-19 05:42:28 UTC

FinalizedProposed 38 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,620,361
Timestamp: 38 days ago · 2026-09-19 05:42:28 UTC
Transactions: 0 transactions in this block
Block hash: 0x7ead15499bbe520fcd0dcdc5847dfcc5687e3bd7263344c1a15c323375b162c9
Parent hash: 0xb0296caf…aeab25e8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,620,361 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

4.5%1,366,159 / 30,000,000

Base fee

20 gwei

State root

0x50b652f9eb86…2bd1a547ed89

Transactions root

0x6244141dea7f…800dc63f235e

Receipts root

0x34416264879a…286e14384cd1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800