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 #21369722 · ArcScan

Block

#21,369,722

2026-09-17 18:23:42 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,369,722
Timestamp: 48 days ago · 2026-09-17 18:23:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x0d50126b90319fc2f1228a1c571a897969a77992a50971f8533cac51f6ec9c61
Parent hash: 0x537abe4d…b6cb8731
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,369,722 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

7.7%2,304,085 / 30,000,000

Base fee

20 gwei

State root

0x12e847e0a430…547859d0b9c3

Transactions root

0xe87341ee9cf8…07de836eeaf8

Receipts root

0xa3a5f2965031…5229f59e8c12

Nonce

0x0000000000000000

Extra data

0x00000004a817c800