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 #21393515 · ArcScan

Block

#21,393,515

2026-09-17 21:44:45 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,393,515
Timestamp: 48 days ago · 2026-09-17 21:44:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x91521cfd775c7449f34e05248aa960b5e4ec53cb22fa2f47949e3f42ad9b95d1
Parent hash: 0xa1bdc853…b07e1919
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,393,515 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

5.3%1,579,894 / 30,000,000

Base fee

20 gwei

State root

0x021c9cc0796e…fb5edd7c713b

Transactions root

0x62db19e9ce25…29c8f435ef96

Receipts root

0x1de805fc3bac…2a6ab87e9dc2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800