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 #21417943 · ArcScan

Block

#21,417,943

2026-09-18 01:11:15 UTC

FinalizedProposed 38 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,417,943
Timestamp: 38 days ago · 2026-09-18 01:11:15 UTC
Transactions: 0 transactions in this block
Block hash: 0xfe60a71e5f30cf9e8d6f59fe3840363a51c3c9122380109b2345fd63b2ccc4fa
Parent hash: 0x11120ada…002608a9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,417,943 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

6.5%1,946,402 / 30,000,000

Base fee

20 gwei

State root

0x430bed80a51a…eb7d5225cac4

Transactions root

0x344d00051bdc…34803b9c74e6

Receipts root

0xedb0cb4cbb30…ad439ef73365

Nonce

0x0000000000000000

Extra data

0x00000004a817c800