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 #21618976 · ArcScan

Block

#21,618,976

2026-09-19 05:30:45 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,618,976
Timestamp: 5 days ago · 2026-09-19 05:30:45 UTC
Transactions: 0 transactions in this block
Block hash: 0xe8e51a7b618a3ff805f508e91b590f25bafa8b079b569797cf553ff42038dd18
Parent hash: 0x03a11e50…34cfbe39
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,618,976 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

13.5%4,064,433 / 30,000,000

Base fee

20 gwei

State root

0x04912c6fab9e…a76b2c8821b7

Transactions root

0x55a969bed323…36bf534dd176

Receipts root

0xa92d221ea722…b4a92377fec5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800