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 #21369203 · ArcScan

Block

#21,369,203

2026-09-17 18:19:19 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,369,203
Timestamp: 32 days ago · 2026-09-17 18:19:19 UTC
Transactions: 0 transactions in this block
Block hash: 0x1892829945285798e2068bdc4c82408755a403609f34be1d10a5231ecd4c02ec
Parent hash: 0xfa67c846…ccd2e42a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,369,203 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

29.9%8,985,525 / 30,000,000

Base fee

20 gwei

State root

0xde3eda5ba952…3ce010097ec3

Transactions root

0x7e02c3976471…1f3756097b23

Receipts root

0x3d10dfc7faf9…0e3ed0ad25be

Nonce

0x0000000000000000

Extra data

0x00000004a817c800